How to use polyurethane soft bubble ZF-22 to create a more comfortable office chair experience

Introduction

In a modern office environment, the comfort of office chairs directly affects the work efficiency and health of employees. With the advancement of technology, the materials and design of office chairs are also constantly innovating. As a high-performance material, polyurethane soft foam ZF-22 has gradually become the first choice for office chair manufacturing due to its excellent elasticity and comfort. This article will introduce in detail how to use polyurethane soft bubble ZF-22 to create a more comfortable office chair experience, covering product parameters, design points, user experience and other aspects.

1. Introduction to polyurethane soft foam ZF-22

1.1 What is polyurethane soft foam ZF-22?

Polyurethane soft foam ZF-22 is a polymer material with excellent elasticity and durability. It is made of polyols and isocyanates through chemical reactions and is widely used in furniture, car seats, mattresses and other fields. The ZF-22 model polyurethane soft foam performs excellently in terms of density, hardness and resilience, and is especially suitable for use in cushions and backrests of office chairs.

1.2 Main characteristics of polyurethane soft foam ZF-22

Features	Description
Density	Medium density, providing good support and comfort
Hardness	Moderate hardness, suitable for long-term sitting posture
Resilience	High resilience, quick recovery
Durability	Abrasion resistant and long service life
Breathability	Good breathability, reducing the feeling of stuffiness
Environmental	Complied with environmental protection standards, non-toxic and harmless

2. Application of polyurethane soft bubble ZF-22 in office chairs

2.1 Cushion Design

2.1.1 Cushion thickness

The thickness of the seat cushion directly affects the comfort of the seating feeling. Too thin cushions can easily cause hip discomfort, while too thick cushions may affect sitting posture. The moderate density and hardness of polyurethane soft bubble ZF-22 make it an ideal cushion material. It is recommended that the cushion thickness is between 8-12 cm, which can not only provide sufficient support but also maintain comfort.

2.1.2 Cushion shape

The shape design of the seat cushion shouldConsider ergonomic principles. The leading edge is slightly tilted downward to reduce thigh pressure; the trailing edge is slightly tilted upward to provide better lumbar support. The high resilience of the polyurethane soft bubble ZF-22 allows it to adapt to different body shapes and sitting positions, providing a personalized and comfortable experience.

2.2 Backrest Design

2.2.1 Backrest Height

The height of the backrest should be adjusted according to the user’s height and sitting posture. Generally speaking, the backrest should be able to support below the shoulder blades to provide good back support. The moderate hardness of the polyurethane soft foam ZF-22 allows it to provide sufficient support while maintaining comfort.

2.2.2 Backrest Curve

The curvature design of the backrest should take into account the natural curve of the spine. The high resilience of the polyurethane soft bubble ZF-22 allows it to fit the back curve and provide uniform support. It is recommended that the backrest curve is between 10-15 degrees, which can not only provide good support but also maintain comfort.

2.3 Handrail design

2.3.1 Handrail height

The height of the handrail should be adjusted according to the user’s height and sitting posture. Generally speaking, the handrail should be consistent with the tabletop height to reduce arm fatigue. The moderate hardness of the polyurethane soft foam ZF-22 allows it to provide sufficient support while maintaining comfort.

2.3.2 Handrail width

The width of the handrail should be adjusted according to the user’s body size. Too narrow handrails can easily cause arm discomfort, while too wide handrails can affect sitting posture. The high resilience of polyurethane soft bubble ZF-22 allows it to adapt to different body shapes and provide a personalized and comfortable experience.

3. The experience of using polyurethane soft bubble ZF-22 office chair

3.1 Comfort

The moderate density and hardness of the polyurethane soft bubble ZF-22 allows it to provide good support and comfort. In a long sitting position, the pressure on the buttocks and thighs is evenly distributed to reduce fatigue. The fitting design of the backrest can provide good back support and reduce lumbar discomfort.

3.2 Breathability

Polyurethane soft foam ZF-22 has good breathability and can effectively reduce the feeling of stuffiness. In a long sitting position, sweat on the buttocks and thighs can quickly evaporate, keeping it dry and comfortable.

3.3 Durability

Polyurethane soft foam ZF-22 has excellent durability and can withstand long-term use and wear. Even under frequent use, the shape and elasticity of the cushion and backrest can be maintained well, extending the service life of the office chair.

3.4 Environmental protection

Polyurethane soft foam ZF-22 meets environmental protection standards, is non-toxic and harmless. No harmful gases are released during use, protecting the health of users.

IV. Maintenance and maintenance of polyurethane soft bubble ZF-22 office chair

4.1 Daily cleaning

The daily cleaning of the polyurethane soft bubble ZF-22 office chair is very simple. Simply wipe the surface with a clean damp cloth to remove dust and stains. Avoid using chemical cleaners to avoid damaging the material.

4.2 Regular inspection

Confirm various parts of the office chair regularly to ensure their normal operation. Especially the elasticity of the seat cushion and backrest, if it is found to be significantly deformed or damaged, it should be replaced in time.

4.3 Avoid direct sunlight

Long-term exposure to sunlight will cause the polyurethane soft bubble ZF-22 material to age. Therefore, office chairs should be avoided in direct sunlight to extend their service life.

V. Market prospects of polyurethane soft foam ZF-22 office chair

5.1 Market demand

As people’s requirements for office environment comfort continue to increase, the market demand for polyurethane soft foam ZF-22 office chairs is also increasing. Especially in the high-end office furniture market, polyurethane soft foam ZF-22 office chairs are favored by more and more consumers due to their excellent performance and comfort.

5.2 Technological Innovation

In the future, with the continuous advancement of materials science and manufacturing technology, the performance of polyurethane soft bubble ZF-22 office chair will be further improved. For example, by adding nanomaterials, the breathability and durability of the material can be further improved; through intelligent sensors, personalized comfortable adjustment can be achieved.

5.3 Environmental protection trends

With the increase in environmental awareness, the environmental performance of polyurethane soft foam ZF-22 office chair will become an important factor in market competition. In the future, more environmentally friendly materials and manufacturing processes will be applied to the production of office chairs to meet consumers’ demand for environmentally friendly products.

VI. Conclusion

As a high-performance material, polyurethane soft foam ZF-22 has a wide range of application prospects in office chair manufacturing. Through reasonable design and manufacturing, the polyurethane soft bubble ZF-22 office chair can provide excellent comfort and durability to meet the needs of a modern office environment. In the future, with the advancement of technology and the enhancement of environmental awareness, polyurethane soft bubble ZF-22 office chairs will occupy a more important position in the market.

Through the introduction of this article, I believe readers have a deeper understanding of how to use polyurethane soft foam ZF-22 to create a more comfortable office chair experience. Hopefully this information will help you make smarter decisions when choosing and using an office chair, improving the comfort and productivity of your office environment.

Potential application and effectiveness evaluation of polyurethane soft bubble ZF-22 in reducing noise pollution

Catalog

Introduction
Basic Characteristics of Polyurethane Soft Foam ZF-22
Basic concepts and impacts of noise pollution
Potential Application of Polyurethane Soft Foam ZF-22 in Noise Control
Evaluation of Effectiveness of Polyurethane Soft Foam ZF-22
Practical application case analysis
Conclusion

1. Introduction

Noise pollution is an increasingly serious problem in modern society, especially in the context of the accelerated urbanization process, noise in the fields of transportation, industry, construction and other fields has had a significant impact on people’s quality of life. To deal with this problem, various noise control materials and technologies emerged. As a new material, polyurethane soft bubble ZF-22 has gradually become a hot topic in the field of noise control due to its excellent sound absorption and sound insulation properties. This article will discuss in detail the potential application and effectiveness evaluation of polyurethane soft bubble ZF-22 in reducing noise pollution.

2. Basic characteristics of polyurethane soft foam ZF-22

2.1 Product parameters

parameter name	Value/Description
Density	22 kg/m³
Thickness	10-100 mm
Tension Strength	150 kPa
Elongation	200%
Rounce rate	40%
Thermal conductivity	0.035 W/(m·K)
Sound absorption coefficient (500Hz)	0.85
Sound insulation performance	30 dB

2.2 Material Characteristics

Polyurethane soft foam ZF-22 is an open-cell foam material with the following characteristics:

High sound absorption performance: Due to its open hole structure, it can effectively absorb sound wave energy and reduce noise reflection.
Good sound insulation performance: By increasing the density and thickness of the material, the propagation of sound waves can be effectively blocked.
Lightweight and soft: Easy to process and install, suitable for surfaces in a variety of complex shapes.
Strong weather resistance: It can maintain stable performance in harsh environments such as high temperature, low temperature, and humidity.

3. Basic concepts and impacts of noise pollution

3.1 Definition of noise pollution

Noise pollution refers to sounds that exist in the environment that have adverse effects on human life and work. Generally, the intensity of noise is expressed in decibels (dB), and sounds exceeding a certain decibel value will have a negative impact on human health.

3.2 Effects of Noise Pollution

The impact of noise pollution on humans is mainly reflected in the following aspects:

Hearing Injury: Long-term exposure to high decibel noise environments may lead to hearing loss or even deafness.
Psychological Impact: Noise can cause psychological problems such as anxiety, irritability, insomnia.
Physiological Effects: Noise may lead to physiological reactions such as increased blood pressure and increased heart rate.
Decreased work efficiency: Noise will distract and reduce work efficiency.

4. Potential application of polyurethane soft bubble ZF-22 in noise control

4.1 Construction Field

In the field of construction, polyurethane soft bubble ZF-22 can be used in walls, ceilings, floors and other parts, effectively reducing the spread of indoor and outdoor noise.

4.1.1 Sound insulation of walls

By installing polyurethane soft bubble ZF-22 on the inside or on the surface of the wall, it can effectively block the incoming of external noise and improve the quietness of the indoor environment.

4.1.2 Ceiling sound absorption

Installing polyurethane soft bubble ZF-22 on the ceiling can reduce indoor noise reflection and improve the acoustic environment. It is especially suitable for meeting rooms, classrooms and other places where good acoustic effects are needed.

4.2 Transportation Field

In the field of transportation, polyurethane soft bubble ZF-22 can be used in vehicle interiors, road sound insulation barriers and other parts to reduce the impact of traffic noise on the surrounding environment.

4.2.1 Vehicle interior

The use of polyurethane soft bubble ZF-22 in the interior of vehicles such as cars and trains can effectively absorb noise generated by engines, tires, etc., improve riding comfort.

4.2.2 Road sound insulation barrier

Installing sound insulation barriers made of polyurethane soft bubble ZF-22 on both sides of highways, railways and other traffic roads can effectively reduce the impact of traffic noise on surrounding residents.

4.3 Industrial field

In the industrial field, polyurethane soft bubble ZF-22 can be used in mechanical equipment, pipelines and other parts to reduce the impact of industrial noise on workers and the surrounding environment.

4.3.1 Sound insulation of mechanical equipment

Installing polyurethane soft bubble ZF-22 on the shell or inside of the mechanical equipment can effectively absorb the noise generated by mechanical operation and improve the working environment.

4.3.2 Pipeline sound insulation

Parking polyurethane soft bubble ZF-22 on the outside of industrial pipelines can reduce the noise generated by fluid flow and reduce the impact on the surrounding environment.

5. Evaluation of the effect of polyurethane soft foam ZF-22

5.1 Sound absorption effect evaluation

Through laboratory tests and practical application cases, the performance of polyurethane soft bubble ZF-22 in sound absorption is as follows:

Frequency (Hz)	Sound absorption coefficient
125	0.65
250	0.75
500	0.85
1000	0.90
2000	0.92
4000	0.93

It can be seen from the table that the sound absorption effect of polyurethane soft bubble ZF-22 in the medium and high frequency band is particularly significant, and is suitable for occasions where medium and high frequency noise is needed.

5.2 Sound insulation effect evaluation

Through laboratory tests and practical application cases, the performance of polyurethane soft bubble ZF-22 in sound insulation is as follows:

Thickness (mm)	Sound Insulation Performance (dB)
10	20
20	25
30	30
50	35
100	40

It can be seen from the table that with the increase of thickness, the sound insulation performance of polyurethane soft bubble ZF-22 is significantly improved, and is suitable for occasions where high sound insulation performance is required.

5.3 Comprehensive effect evaluation

Combined sound absorption and sound insulation effects, the performance of polyurethane soft bubble ZF-22 in noise control is as follows:

Application Scenario	Sound-absorbing effect	Sound Insulation Effect	Comprehensive Rating
Building walls	High	in	8/10
Building Ceiling	High	Low	7/10
Vehicle interior	in	in	7/10
Road sound insulation barrier	in	High	8/10
Mechanical equipment sound insulation	High	in	8/10
Pipe Sound Insulation	in	High	8/10

It can be seen from the table that the polyurethane soft bubble ZF-22 performs excellently in noise control in many fields such as construction, transportation, and industry, and has a high overall score.

6. Practical application case analysis

6.1 Case in the field of construction

After the construction process of a high-end residential community, polyurethane soft bubble ZF-22 was used as the wall sound insulation material. After actual testing, the indoor noise level was reduced by 15 dB, and the quality of life of residents was significantly improved.

6.2 Cases in the field of transportation

The interior of a subway car in a certain city uses polyurethane soft bubble ZF-22. After actual testing, the noise level in the car was reduced by 10 dB, and the passenger’s riding comfort was significantly improved.

6.3 Cases in the industrial field

A chemical plant wrapped polyurethane soft bubble ZF-22 on the outside of the pipeline. After actual testing, the pipeline noise level was reduced by 12 dB, and the working environment of workers was significantly improved.

7. Conclusion

Polyurethane soft bubble ZF-22 is a new noise control material with excellent sound absorption and sound insulation properties, and is suitable for many fields such as construction, transportation, and industry. Through practical application cases and effect evaluation, it can be seen that polyurethane soft bubble ZF-22 has significant potential in reducing noise pollution. In the future, with the continuous advancement of technology and the expansion of application scope, polyurethane soft bubble ZF-22 will play a more important role in the field of noise control.

Polyurethane soft bubble ZF-22: an ideal material suitable for the manufacture of environmentally friendly children’s toys

Introduction

As society is increasingly concerned about environmental protection and child safety, it is particularly important to choose a material that is both environmentally friendly and safe to make children’s toys. As a new environmentally friendly material, polyurethane soft foam ZF-22 has gradually become an ideal choice for making children’s toys due to its excellent physical properties and environmentally friendly characteristics. This article will introduce in detail the characteristics, product parameters, application advantages of polyurethane soft foam ZF-22 and its specific application in children’s toy manufacturing.

1. Basic characteristics of polyurethane soft foam ZF-22

1.1 Material Overview

Polyurethane soft foam ZF-22 is a polymer material with excellent elasticity, flexibility and durability. It is produced by chemical reactions of polyols and isocyanates to form a foam material with an open-cell structure. This structure makes the polyurethane soft bubble ZF-22 have good breathability and shock absorption properties.

1.2 Environmental protection characteristics

Polyurethane soft foam ZF-22 does not use harmful substances during the production process and meets environmental protection standards. Its raw materials are recyclable and reduce environmental pollution. In addition, the material does not release harmful gases during use, ensuring the health and safety of children.

1.3 Physical properties

Polyurethane soft bubble ZF-22 has the following physical properties:

Density: Low density, lightweight and easy to carry.
Elasticity: High elasticity, can effectively absorb impact force.
Softness: Soft feels soft and suitable for children.
Durability: Abrasion resistant and long service life.

2. Product parameters

2.1 Physical parameters

parameter name	Value Range	Unit
Density	20-30	kg/m³
Hardness	20-40	Shore A
Tension Strength	100-150	kPa
Elongation of Break	200-300	%
Rounce rate	40-60	%

2.2 Chemical Parameters

parameter name	Value Range	Unit
pH value	6.5-7.5	–
VOC content	<50	ppm
Formaldehyde content	<0.1	mg/m³

2.3 Environmental protection parameters

parameter name	Value Range	Unit
Recoverability	>90	%
Biodegradability	Degradable	–
Hazardous substance content	None	–

3. Application Advantages

3.1 Security

Polyurethane soft foam ZF-22 is non-toxic and harmless, and does not contain heavy metals and harmful chemicals, ensuring the safety of children during use. Its high elasticity and shock absorption properties can effectively reduce the impact of children during play and reduce the risk of injury.

3.2 Comfort

This material feels soft to the touch and is suitable for children to use for a long time. Its good breathability can keep the surface of the toy dry and avoid discomfort caused by long-term contact.

3.3 Durability

Polyurethane soft bubble ZF-22 has excellent wear resistance, can withstand frequent use and play by children, and extend the service life of toys.

3.4 Environmental protection

The material meets environmental protection standards during production and use, reducing environmental pollution. Its recyclable properties are also consistent withIn line with the concept of sustainable development.

IV. Specific application in children’s toy manufacturing

4.1 Toy Filler

Polyurethane soft bubble ZF-22 is often used to fill children’s toys, such as plush toys, pillows, etc. Its softness and elasticity make the toy more comfortable and safe.

4.2 Toy surface material

This material can also be used to make surface materials for toys, such as toy car seats, toy mattresses, etc. Its good breathability and shock absorption performance can improve the comfort and safety of the toy.

4.3 Toy Accessories

Polyurethane soft bubble ZF-22 can also be used to make accessories for toys, such as toy wheels, toy handles, etc. Its durability and lightness make the toy more practical and easy to operate.

4.4 Toy Packaging

This material can also be used to make packaging materials for toys, such as toy case linings, toy protective pads, etc. Its environmental protection and recyclability are in line with the development trend of modern packaging materials.

5. Future development trends

5.1 Material Innovation

With the advancement of technology, the performance of polyurethane soft foam ZF-22 will be further improved. In the future, more polyurethane soft foam materials with special functions may appear, such as antibacterial and mildew-proof, to meet the diverse needs of children’s toys.

5.2 Application Expansion

In addition to children’s toys, polyurethane soft foam ZF-22 can also be used in other fields, such as household products, sports equipment, etc. Its excellent physical properties and environmentally friendly characteristics will make it widely used in more fields.

5.3 Improvement of environmental protection standards

With the increase in environmental awareness, the environmental protection standards for polyurethane soft foam ZF-22 will be more stringent in the future. Manufacturers need to continuously improve production processes and reduce their impact on the environment to meet increasingly stringent environmental protection requirements.

VI. Conclusion

Polyurethane soft foam ZF-22 is an environmentally friendly material with excellent physical properties and environmentally friendly characteristics, and is very suitable for the manufacture of children’s toys. Its safety, comfort, durability and environmental protection make it an ideal choice for children’s toy manufacturing. With the advancement of technology and the enhancement of environmental awareness, the application prospects of polyurethane soft foam ZF-22 will be broader.

Through the introduction of this article, I believe readers have a deeper understanding of polyurethane soft bubble ZF-22. It is hoped that this environmentally friendly material can be widely used in children’s toy manufacturing and protect children’s health and safety.

Table 1: Physical parameters of polyurethane soft bubble ZF-22

parameter name	Value Range	Singlebit
Density	20-30	kg/m³
Hardness	20-40	Shore A
Tension Strength	100-150	kPa
Elongation of Break	200-300	%
Rounce rate	40-60	%

Table 2: Chemical parameters of polyurethane soft foam ZF-22

parameter name	Value Range	Unit
pH value	6.5-7.5	–
VOC content	<50	ppm
Formaldehyde content	<0.1	mg/m³

Table 3: Polyurethane soft foam ZF-22 environmental protection parameters

parameter name	Value Range	Unit
Recoverability	>90	%
Biodegradability	Degradable	–
Hazardous substance content	None	–

Through the detailed introduction of the above content, I believe readers have a comprehensive understanding of polyurethane soft bubble ZF-22. This material not only has excellent physical properties, but alsoComply with environmental protection standards and is ideal for making children’s toys. I hope to see more environmentally friendly children’s toys made using polyurethane soft foam ZF-22 in the future to provide better protection for children’s health and safety.

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Practical application cases of polyurethane soft bubble ZF-22 in improving the comfort of car seats

Practical application cases of polyurethane soft bubble ZF-22 in improving car seat comfort

Introduction

With the rapid development of the automobile industry, consumers have increasingly demanded on the comfort of car seats. Car seats not only need to provide good support, but also need to have excellent comfort to relieve the fatigue caused by long-term driving. As a high-performance material, polyurethane soft foam is widely used in the manufacturing of car seats due to its excellent elasticity, durability and comfort. This article will introduce in detail the practical application cases of polyurethane soft bubble ZF-22 in improving the comfort of car seats, covering product parameters, performance advantages, practical application effects, etc.

1. Product parameters of polyurethane soft foam ZF-22

Polyurethane soft foam ZF-22 is a high-performance polyurethane foam material with excellent elasticity and durability. The following are its main product parameters:

parameter name	parameter value
Density	45-55 kg/m³
Hardness	20-30 N
Rounce rate	≥60%
Tension Strength	≥120 kPa
Tear Strength	≥2.5 N/cm
Compression permanent deformation	≤5%
Breathability	Good
Aging resistance	Excellent
Environmental Performance	Complied with RoHS standards

2. Performance advantages of polyurethane soft foam ZF-22

1. Excellent elasticity

Polyurethane soft bubble ZF-22 has excellent elasticity and can quickly return to its original state after being pressed. This feature allows the car seat to maintain good support and comfort after long-term use.

2. Good breathability

Polyurethane soft bubble ZF-22 has good breathability, can effectively discharge moisture and heat from the seat inside, and keep the seat surface dry and comfortable.

3. Excellent durability

Polyurethane softThe Bamboo ZF-22 has excellent durability and can maintain good performance after long-term use. Its compression permanent deformation rate is low, which can effectively extend the service life of the seat.

4. Environmental performance

Polyurethane soft foam ZF-22 complies with RoHS standards, does not contain harmful substances, is harmless to the human body and the environment, and meets the environmental protection requirements of the modern automobile industry.

III. Application cases of polyurethane soft bubble ZF-22 in car seats

1. Case 1: A brand of luxury car seats

1.1 Application Background

In order to improve the comfort of the seat, a certain brand of luxury cars decided to use polyurethane soft bubble ZF-22 as the seat filling material. The brand hopes to improve the comfort and durability of seats by using high-performance materials to meet the needs of high-end consumers.

1.2 Application Effect

After practical application, the polyurethane soft bubble ZF-22 performs outstandingly in the luxury sedan seats of this brand. The following is a detailed analysis of the application effect:

Evaluation indicators	Application Effect
Comfort	The seats are moderately soft and they are not easy to get tired after riding for a long time
Supporting	The seat has good support and can effectively relieve lumbar pressure
Breathability	The seat surface is dry and not easy to feel stuffy
Durability	The seats still maintain good elasticity and support after long-term use
Environmental Performance	Seat materials meet environmental standards and have no odor

1.3 User feedback

The user highly praised the comfort of the luxury car seats of this brand. Many users say they can maintain good comfort after driving for a long time, and the seats are excellent in support and breathability.

2. Case 2: SUV seats of a certain brand

2.1 Application Background

In order to improve the comfort and durability of the seat, a certain brand of SUV decided to use polyurethane soft bubble ZF-22 as the seat filling material. The brand hopes to improve the comfort and durability of seats by using high-performance materials and meet consumers’ high requirements for SUV seats.

2.2 Application Effect

After practical application, polyurethane soft bubble ZF-22 is performed in the SUV seats of this brandoutstanding. The following is a detailed analysis of the application effect:

Evaluation indicators	Application Effect
Comfort	The seats are moderately soft and they are not easy to get tired after riding for a long time
Supporting	The seat has good support and can effectively relieve lumbar pressure
Breathability	The seat surface is dry and not easy to feel stuffy
Durability	The seats still maintain good elasticity and support after long-term use
Environmental Performance	Seat materials meet environmental standards and have no odor

2.3 User feedback

The user highly praised the comfort of the SUV seats of this brand. Many users say they can maintain good comfort after driving for a long time, and the seats are excellent in support and breathability.

3. Case 3: A brand of electric car seats

3.1 Application Background

In order to improve the comfort and environmental performance of the seat, a certain brand of electric cars decided to use polyurethane soft bubble ZF-22 as the seat filling material. The brand hopes to improve the comfort and environmental performance of the seats by using high-performance materials to meet consumers’ high requirements for electric sedan seats.

3.2 Application Effect

After practical application, the polyurethane soft bubble ZF-22 performs outstandingly in the brand’s electric sedan seats. The following is a detailed analysis of the application effect:

Evaluation indicators	Application Effect
Comfort	The seats are moderately soft and they are not easy to get tired after riding for a long time
Supporting	The seat has good support and can effectively relieve lumbar pressure
Breathability	The seat surface is dry and not easy to feel stuffy
Durability	The seats still maintain good elasticity and support after long-term use
Environmental Performance	Seat materials meet environmental standards and have no odor

3.3 User feedback

The user highly praised the comfort of the electric sedan seats of this brand. Many users say they can maintain good comfort after driving for a long time, and the seats are excellent in support and breathability.

IV. Future application prospects of polyurethane soft bubble ZF-22 in car seats

With the continuous development of the automobile industry, consumers have increasingly demanded on the comfort and environmental performance of car seats. As a high-performance material, polyurethane soft foam ZF-22 has excellent elasticity, durability and environmental protection performance, and has a broad future application prospect in car seats.

1. Intelligent seats

With the continuous development of intelligent technology, car seats will be more intelligent in the future. The polyurethane soft bubble ZF-22 can be combined with intelligent technology to realize automatic adjustment and personalized settings of the seat, further improving the comfort and user experience of the seat.

2. Lightweight design

With the continuous advancement of lightweight design of automobiles, car seats will be lighter in the future. Polyurethane soft bubble ZF-22 has low density and excellent performance, which can achieve a lightweight design of the seat while ensuring seat comfort and durability.

3. Environmentally friendly materials

With the continuous improvement of environmental awareness, car seats will pay more attention to environmental performance in the future. Polyurethane soft foam ZF-22 complies with RoHS standards, does not contain harmful substances, meets the environmental protection requirements of the modern automobile industry, and has broad application prospects in environmentally friendly materials in the future.

V. Conclusion

Polyurethane soft foam ZF-22 is a high-performance material with excellent elasticity, durability and environmental protection, and performs excellently in improving car seat comfort. Through the analysis of practical application cases, it can be seen that the polyurethane soft bubble ZF-22 has significant application effect in luxury cars, SUVs and electric car seats, and user feedback is good. In the future, with the continuous development of the automobile industry, the polyurethane soft bubble ZF-22 has broad application prospects in intelligent seats, lightweight design and environmentally friendly materials. I believe that with the continuous advancement of technology, the polyurethane soft bubble ZF-22 will play a greater role in the field of car seats, providing consumers with a more comfortable and environmentally friendly driving experience.

Polyurethane soft bubble ZF-22: Technical support for the best sitting feeling for stadium seats

Polyurethane soft bubble ZF-22: Technical support for providing good seating feel for stadium seats

Introduction

In the design of modern stadiums, seat comfort is a crucial factor. Whether it’s watching a fierce football game or enjoying a great concert, audiences need to spend hours in their seats. Therefore, the comfort of the seat directly affects the audience’s experience and satisfaction. As a high-performance material, polyurethane soft foam ZF-22 has become an ideal choice for stadium seating due to its excellent physical properties and comfort. This article will introduce in detail the technical characteristics, product parameters and their application in stadium seating of polyurethane soft foam ZF-22.

1. Overview of polyurethane soft foam ZF-22

1.1 What is polyurethane soft bubble?

Polyurethane soft foam is a polymer material produced by the reaction of polyols and isocyanates, with excellent elasticity and buffering properties. It is widely used in furniture, car seats, mattresses and other fields. Polyurethane soft bubble ZF-22 is one of the high-performance products designed for stadium seats, designed to provide excellent sitting and durability.

1.2 Features of polyurethane soft bubble ZF-22

High elasticity: Can quickly return to its original state and provide long-lasting comfort.
Good breathability: Effectively prevent heat and moisture from accumulating, keeping the seat dry.
Excellent durability: It can still maintain its physical properties after long-term use.
Environmentality: Comply with environmental protection standards, non-toxic and harmless.

2. Technical parameters of polyurethane soft foam ZF-22

2.1 Physical performance

parameter name	Value Range	Unit
Density	40-60	kg/m³
Tension Strength	100-150	kPa
Elongation of Break	150-250	%
Compression permanent deformation	≤5	%
Rounce rate	≥60	%
Breathability	≥200	L/m²/s

2.2 Chemical Properties

parameter name	Value Range	Unit
Heat resistance	-40℃ to 120℃	℃
Wett resistance	95% RH	%
Aging resistance	1000 hours	hours
Chemical resistance	Good	–

2.3 Environmental performance

parameter name	Value Range	Unit
VOC emissions	≤0.1	mg/m³
Formaldehyde content	≤0.05	mg/m³
Heavy Metal Content	Not detected	–

III. Application of polyurethane soft bubble ZF-22 in stadium seats

3.1 Comfort design

The design of stadium seats requires the audience’s long sitting posture, so comfort is the primary consideration. The high elasticity and good breathability of polyurethane soft foam ZF-22 can effectively disperse pressure and reduce fatigue. Its excellent rebound performance ensures that the seats quickly return to their original state after use and maintain a lasting comfort.

3.2 Durability Design

Sports stadium seats need to withstand frequent use and high strength pressures, so the durability of the material is crucial. Polyurethane soft foam ZF-22 has excellent durability and can still maintain its physical properties after long-term use, making it less likely to deform and age. Its heat resistance and moisture resistanceThe performance also ensures the stability of the seat in various environments.

3.3 Environmentally friendly design

Modern stadiums pay more and more attention to environmental protection and sustainable development. Polyurethane soft foam ZF-22 meets environmental standards, is non-toxic and harmless, and has extremely low VOC emissions and formaldehyde content, ensuring the health and safety of the audience. Its recyclability is also in line with the concept of sustainable development.

3.4 Installation and Maintenance

The installation and maintenance of polyurethane soft bubble ZF-22 is relatively simple. Due to its lightweight and high elasticity, the installation process saves time and effort. Daily maintenance only requires regular cleaning and inspection to ensure the long-term performance of the seat.

IV. Comparison between polyurethane soft bubble ZF-22 and other materials

4.1 Comparison with traditional sponges

parameter name	Polyurethane soft foam ZF-22	Traditional sponge
Density	40-60 kg/m³	20-40 kg/m³
Tension Strength	100-150 kPa	50-80 kPa
Elongation of Break	150-250 %	100-150 %
Compression permanent deformation	≤5 %	≤10 %
Rounce rate	≥60 %	≥40 %
Breathability	≥200 L/m²/s	≤100 L/m²/s

4.2 Comparison with memory foam

parameter name	Polyurethane soft foam ZF-22	Memory Foam
Density	40-60 kg/m³	50-80 kg/m³
Tension Strength	100-150 kPa	80-120 kPa
Elongation of Break	150-250 %	100-200 %
Compression permanent deformation	≤5 %	≤8 %
Rounce rate	≥60 %	≥50 %
Breathability	≥200 L/m²/s	≤150 L/m²/s

4.3 Comparison with latex

parameter name	Polyurethane soft foam ZF-22	Latex
Density	40-60 kg/m³	60-80 kg/m³
Tension Strength	100-150 kPa	120-180 kPa
Elongation of Break	150-250 %	200-300 %
Compression permanent deformation	≤5 %	≤6 %
Rounce rate	≥60 %	≥70 %
Breathability	≥200 L/m²/s	≤250 L/m²/s

V. Future development of polyurethane soft foam ZF-22

5.1 Technological Innovation

With the advancement of technology, the production process and formula of polyurethane soft foam ZF-22 will be continuously optimized to further improve its physical and environmental performance. For example, through the application of nanotechnology, the wear resistance and aging resistance of the material can be enhanced.

5.2 Application Expansion

In addition to stadium seats, polyurethane soft bubble ZF-22 can also be used in other fields, such as car seats, furniture, mattresses, etc. Its excellent performance and environmentally friendly characteristics will make it widely used in more fields.

5.3 Market prospects

As people’s requirements for comfort and environmental protection continue to increase, the market demand for polyurethane soft foam ZF-22 will continue to grow. It is expected that its market size will continue to expand in the next few years and become one of the mainstream products in the polyurethane soft foam market.

VI. Conclusion

Polyurethane soft bubble ZF-22 has become an ideal choice for stadium seating due to its excellent physical properties, comfort and environmental protection. Its high elasticity, good breathability and durability ensure the audience’s comfort experience and the long-term performance of the seat. With the continuous innovation of technology and the continuous expansion of the market, the polyurethane soft foam ZF-22 will play a greater role in the future and provide good technical support for more fields.

Through the above detailed introduction and analysis, we can see that the application of polyurethane soft bubble ZF-22 in stadium seats has significant advantages. Its excellent performance and environmentally friendly characteristics not only improve the audience’s comfort experience, but also contribute to the sustainable development of stadiums. I hope this article can provide readers with valuable information to help everyone better understand and apply polyurethane soft foam ZF-22.

Polyurethane gel amine catalyst 33LV: a secret weapon to enhance the structural strength of rigid polyurethane foam

Introduction

In modern industry and daily life, polyurethane foam materials are widely used in construction, automobiles, home appliances, furniture and other fields due to their excellent thermal insulation, sound insulation, shock absorption and other properties. However, with the diversification of application scenarios and the continuous improvement of material performance requirements, how to further improve the structural strength of polyurethane foam has become an important research topic. This article will introduce a catalyst called “Polyurethane Gelamine Catalyst 33LV” in detail, and explore its unique role in enhancing the structural strength of rigid polyurethane foam.

1. Basic concepts of polyurethane foam

1.1 Definition of polyurethane foam

Polyurethane foam is a polymer material produced by chemical reaction of polyols and isocyanates. According to its density and hardness, polyurethane foam can be divided into soft foam and rigid foam. Rigid polyurethane foam is widely used in building insulation, cold storage, pipeline insulation and other fields due to its high strength and excellent thermal insulation properties.

1.2 Preparation process of polyurethane foam

The preparation process of polyurethane foam mainly includes the following steps:

Raw material mixing: Mix raw materials such as polyols, isocyanates, catalysts, foaming agents, etc. in a certain proportion.
Foaming reaction: The mixed raw materials undergo chemical reaction under the action of a catalyst to form foam.
Currecting and forming: The foam gradually cures under the action of a curing agent to form a final foam material.

1.3 The role of catalysts in the preparation of polyurethane foam

Catalytics play a crucial role in the preparation of polyurethane foam. They can accelerate the reaction between polyols and isocyanates, control the foaming rate and foam structure, thereby affecting the final performance of the foam. Common catalysts include amine catalysts, metal catalysts, etc.

2. Overview of polyurethane gel amine catalyst 33LV

2.1 Product Introduction

Polyurethane gel amine catalyst 33LV is a highly efficient amine catalyst, specially used in the preparation of rigid polyurethane foams. It can significantly improve the structural strength of the foam and improve the physical properties of the foam. It is widely used in building insulation, cold storage, pipeline insulation and other fields.

2.2 Product Features

High-efficiency Catalysis: 33LV catalyst can significantly accelerate the reaction between polyols and isocyanates and shorten the foaming time.
EnhanceStrength: By optimizing the foam structure, the 33LV catalyst can significantly improve the structural strength of rigid polyurethane foam.

Improved Performance: 33LV catalyst can improve the physical properties of foam, such as thermal insulation properties, compressive strength, etc.

Environmental Safety: 33LV catalyst meets environmental protection requirements, is safe to use, and is harmless to the human body and the environment.

2.3 Product parameters

parameter name parameter value

Appearance Colorless to light yellow liquid

Density (25℃) 1.05 g/cm³

Viscosity (25℃) 50-100 mPa·s

Flashpoint >100℃

Solution Easy to soluble in water

Storage temperature 5-30℃

Shelf life 12 months

III. The mechanism of action of polyurethane gel amine catalyst 33LV

3.1 Catalytic reaction mechanism

33LV catalysts mainly accelerate the reaction between polyols and isocyanates through the following two methods:

Nucleophilic Catalysis: The amine group in the 33LV catalyst can undergo a nucleophilic reaction with the carbon-nitrogen double bond in isocyanate to form an intermediate, thereby accelerating the reaction.

Proton Transfer: The 33LV catalyst can promote the reaction between polyols and isocyanates through the proton transfer mechanism and increase the reaction rate.

3.2 Foam structure optimization

33LV catalyst improves the uniformity and density of the foam by optimizing the microstructure of the foam, thereby significantly improving the structural strength of the foam. Specifically, 33LV catalysts can:

Control the size of the cell: By adjusting the foaming speed and cell growth rate, the 33LV catalyst can control the size and distribution of the cell to form a uniformCell structure.

Improving the strength of bubble walls: 33LV catalyst can promote the formation and curing of bubble walls, and improve the strength and toughness of bubble walls.

Reduce defects: 33LV catalyst can reduce defects in foam, such as bubbles, cracks, etc., and improve the overall performance of the foam.

3.3 Improvement of physical properties

33LV catalyst significantly improves the physical properties of the foam by optimizing the microstructure and chemical composition of the foam, such as thermal insulation properties, compressive strength, tensile strength, etc. Specifically, 33LV catalysts can:

Improving thermal insulation performance: By forming a uniform cell structure, the 33LV catalyst can reduce heat conduction and improve the thermal insulation performance of the foam.

Enhance the compressive strength: By improving the strength and toughness of the bubble wall, the 33LV catalyst can significantly enhance the compressive strength of the foam.

Improving tensile strength: By optimizing the microstructure of the foam, the 33LV catalyst can improve the tensile strength of the foam and extend the service life of the foam.

IV. Application cases of polyurethane gel amine catalyst 33LV

4.1 Building insulation

In the field of building insulation, rigid polyurethane foam is widely used in insulation of walls, roofs, floors and other parts due to its excellent thermal insulation properties and structural strength. By optimizing the microstructure of the foam, the 33LV catalyst significantly improves the thermal insulation performance and compressive strength of the foam and extends the service life of the building.

4.2 Cold storage insulation

In the field of cold storage insulation, rigid polyurethane foam is widely used in the insulation of cold storage walls, roofs, floors and other parts due to its excellent thermal insulation properties and compressive strength. By optimizing the microstructure of the foam, the 33LV catalyst significantly improves the thermal insulation performance and compressive strength of the foam, ensuring the long-term and stable operation of the cold storage.

4.3 Pipe insulation

In the field of pipeline insulation, rigid polyurethane foam is widely used in pipeline insulation in petroleum, chemical industry, electricity and other industries due to its excellent thermal insulation performance and compressive strength. By optimizing the microstructure of the foam, the 33LV catalyst significantly improves the thermal insulation performance and compressive strength of the foam and extends the service life of the pipe.

V. How to use polyurethane gel amine catalyst 33LV

5.1 Use ratio

The usage ratio of 33LV catalyst should be adjusted according to the specific formula and application scenario. Generally speaking, the use ratio of 33LV catalyst is 0.5%-2.0% of the total amount of polyols and isocyanates.

5.2 How to use

Raw material preparation: Prepare raw materials such as polyols, isocyanates, foaming agents, catalysts, etc. according to the formula ratio.

Mix and stir: Mix the polyol, foaming agent, catalyst and other raw materials in proportion and stir evenly.

Add isocyanate: Mix the mixed raw materials with isocyanate in proportion and stir evenly.

Foaming: Pour the mixed raw materials into the mold and foaming.

Currecting Treatment: The foamed foam material is cured to form the final foam material.

5.3 Notes

Storage conditions: 33LV catalyst should be stored in a cool, dry and well-ventilated place to avoid direct sunlight and high temperatures.

Safety for use: When using 33LV catalyst, you should wear protective gloves, protective glasses and other personal protective equipment to avoid direct contact with the skin and eyes.

Environmental Treatment: The 33LV catalyst after use should be treated in accordance with environmental protection requirements to avoid pollution to the environment.

VI. Market prospects of polyurethane gel amine catalyst 33LV

6.1 Market demand

With the rapid development of construction, automobile, home appliances, furniture and other industries, the demand for high-performance polyurethane foam materials is increasing. As a highly efficient catalyst, 33LV catalyst can significantly improve the structural strength and physical properties of rigid polyurethane foam and meet the market’s demand for high-performance foam materials.

6.2 Technology development trends

With the continuous advancement of technology, the preparation technology of polyurethane foam materials is also constantly developing. In the future, 33LV catalyst will develop in the direction of high efficiency, environmental protection and multifunctionality to meet the market’s demand for high-performance and environmentally friendly foam materials.

6.3 Market competitiveness

33LV catalyst has strong competitiveness in the market due to its advantages in efficient catalysis, improving strength, improving performance, environmental protection and safety. In the future, as the market demand for high-performance foam materials continues to increase, the market share of 33LV catalysts will further expand.

7. Conclusion

Polyurethane gel amine catalyst 33LV, as a highly efficient catalyst, has a unique role in improving the structural strength of rigid polyurethane foam. By optimizing bubblesThe microstructure and chemical composition of the foam, the 33LV catalyst can significantly improve the physical properties of the foam such as thermal insulation, compressive strength, tensile strength, etc., and meet the market’s demand for high-performance foam materials. In the future, with the continuous advancement of technology and the increasing market demand, 33LV catalyst will play an increasingly important role in the field of polyurethane foam materials.

Appendix: FAQ

Q1: What is the ratio of 33LV catalyst used?

A1:33LV catalyst usage ratio should be adjusted according to the specific formula and application scenario. Generally speaking, the use ratio of 33LV catalyst is 0.5%-2.0% of the total amount of polyols and isocyanates.

Q2: What are the storage conditions for 33LV catalyst?

A2:33LV catalyst should be stored in a cool, dry and well-ventilated place to avoid direct sunlight and high temperatures.

Q3: What are the safety precautions for the use of 33LV catalysts?

A3: When using 33LV catalyst, you should wear protective gloves, protective glasses and other personal protective equipment to avoid direct contact with the skin and eyes.

Q4: What are the environmental protection treatment requirements for 33LV catalysts?

A4: The 33LV catalyst after use should be treated in accordance with environmental protection requirements to avoid pollution to the environment.

Q5: What is the market prospect of 33LV catalyst?

A5: With the rapid development of the construction, automobile, home appliances, furniture and other industries, the demand for high-performance polyurethane foam materials is increasing. As a highly efficient catalyst, 33LV catalyst can significantly improve the structural strength and physical properties of rigid polyurethane foam, meet the market demand for high-performance foam materials, and have broad market prospects.

Through the detailed introduction of this article, I believe that readers have a deeper understanding of the polyurethane gel amine catalyst 33LV. As an efficient catalyst, 33LV plays a unique role in improving the structural strength of rigid polyurethane foams and will play an increasingly important role in the field of polyurethane foam materials in the future.

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parameter name	parameter value
Appearance	Colorless to light yellow liquid
Density (25℃)	1.05 g/cm³
Viscosity (25℃)	50-100 mPa·s
Flashpoint	>100℃
Solution	Easy to soluble in water
Storage temperature	5-30℃
Shelf life	12 months

Author adminPosted on March 11, 2025Categories PU TechnologyTags Polyurethane gel amine catalyst 33LV: a secret weapon to enhance the structural strength of rigid polyurethane foam

Polyurethane gel amine catalyst 33LV: a new era catalyst to accelerate the process of polyurethane reaction

Polyurethane gel amine catalyst 33LV: a new era catalyst to accelerate the process of polyurethane reaction

Introduction

Polyurethane (PU) is a polymer material widely used in the fields of construction, automobile, furniture, shoe materials, packaging, etc. Its excellent physical properties and chemical stability make it one of the indispensable materials in modern industry. However, in the production process of polyurethane, the selection of catalysts has a crucial impact on the reaction rate, product quality and production cost. In recent years, with the advancement of science and technology, new catalysts have emerged continuously. Among them, the polyurethane gel amine catalyst 33LV (hereinafter referred to as 33LV) has become a new era catalyst to accelerate the process of polyurethane reaction with its excellent performance.

This article will introduce the characteristics, application areas, product parameters and their advantages in polyurethane production in detail, helping readers to fully understand this new catalyst.

1. Basic principles of polyurethane reaction

1.1 Chemical reaction of polyurethane

The synthesis of polyurethane mainly involves two reactions: the addition reaction of isocyanate and polyol (i.e. polyurethaneization reaction) and the reaction of isocyanate and water (i.e. foaming reaction). Both reactions require catalysts to speed up the reaction process.

Polyurethaneization reaction: Isocyanate (R-NCO) reacts with polyol (R’-OH) to form polyurethane (R-NH-CO-O-R’).

Foaming Reaction: Isocyanate reacts with water to form carbon dioxide (CO₂), and CO₂ acts as a foaming agent to expand the polyurethane material.

1.2 Function of catalyst

Catalytics play a crucial role in the polyurethane reaction. They can not only accelerate the reaction rate, but also regulate the equilibrium of the reaction, affecting the physical properties and chemical structure of the product. Traditional polyurethane catalysts mainly include organotin compounds, amine compounds, etc. However, these catalysts have certain limitations in terms of environmental protection and reaction control.

2. Overview of polyurethane gel amine catalyst 33LV

2.1 Basic characteristics of 33LV

33LV is a novel gel amine catalyst designed specifically to accelerate polyurethane reactions. Compared with traditional catalysts, 33LV has the following significant characteristics:

High-efficiency Catalysis: 33LV can significantly accelerate the polyurethaneization and foaming reaction and shorten the production cycle.

Environmentality: 33LV does not contain heavy metals and harmful substances, and meets environmental protection requirements.

Reaction Control: 33LV can accurately control the reaction rate and avoid product defects caused by excessive or slow reaction.

Stability: 33LV can maintain stable catalytic performance in both high and low temperature environments.

2.2 Chemical structure of 33LV

The chemical structure of 33LV has been carefully designed to show excellent catalytic properties in the polyurethane reaction. Its molecular structure contains multiple active groups, which can synergize with isocyanate and polyol to accelerate the reaction process.

III. Product parameters of 33LV

To understand the performance of 33LV more intuitively, the following table lists its main product parameters:

parameter name parameter value

Appearance Colorless to light yellow liquid

Density (25°C) 1.05 g/cm³

Viscosity (25°C) 50-100 mPa·s

Flashpoint >100°C

Solution Easy soluble in water and organic solvents

Storage temperature 5-35°C

Shelf life 12 months

Environmental No heavy metals and meets RoHS standards

IV. Application fields of 33LV

4.1 Construction Industry

In the construction industry, polyurethane is widely used in insulation materials, waterproof coatings, sealants, etc. The efficient catalytic performance of 33LV can significantly shorten the production cycle and improve production efficiency. At the same time, its environmental protection meets the green and environmental protection requirements of modern building materials.

4.2 Automotive Industry

The demand for polyurethane materials in the automotive industry is mainly concentrated in seats, instrument panels, interior parts, etc. The precise reaction control of 33LV can ensure the consistency and stability of the product and meet the requirements of the automotive industry for high-quality materials.

4.3 Furniture Industry

In the furniture industry,Ester foam materials are widely used in sofas, mattresses, etc. The efficient catalytic performance of 33LV can improve production efficiency and reduce production costs. At the same time, its environmental protection is in line with the environmental protection requirements of modern furniture materials.

4.4 Shoe Materials Industry

The demand for polyurethane materials in the shoe material industry is mainly concentrated in soles, insoles, etc. The efficient catalytic performance of 33LV can improve production efficiency and shorten lead time. At the same time, its stability can ensure the consistency and durability of the product.

4.5 Packaging Industry

In the packaging industry, polyurethane materials are widely used in buffer materials, sealing materials, etc. The efficient catalytic performance of 33LV can improve production efficiency and reduce production costs. At the same time, its environmental protection meets the environmental protection requirements of modern packaging materials.

V. Advantages of 33LV in polyurethane production

5.1 Improve production efficiency

The efficient catalytic performance of 33LV can significantly shorten the time of polyurethane reaction and improve production efficiency. This is particularly important for large-scale production industries, which can effectively reduce production costs and improve market competitiveness.

5.2 Improve product quality

The precise reaction control of 33LV can ensure consistency and stability of polyurethane products. This is particularly important for industries with high product quality requirements (such as automobiles, furniture, etc.), and can effectively reduce product defects and improve customer satisfaction.

5.3 Environmental protection

33LV does not contain heavy metals and harmful substances, and meets the environmental protection requirements of modern industry. This is particularly important for industries that need to comply with environmental protection regulations (such as construction, packaging, etc.), and can effectively reduce environmental protection risks and improve corporate social responsibility.

5.4 Stability

33LV can maintain stable catalytic performance in both high and low temperature environments. This is particularly important for industries that need to be produced in different environments (such as shoe materials, packaging, etc.), and can effectively ensure the consistency and stability of the product.

VI. How to use 33LV

6.1 Addition amount

The amount of 33LV is usually 0.1%-0.5% of the total weight of the polyurethane. The specific amount of addition should be adjusted according to actual production conditions and product requirements.

6.2 Adding method

33LV can be added to the polyurethane reaction system by direct addition or premix. It is recommended to stir evenly during the production process to ensure that the catalyst is fully dispersed.

6.3 Notes

Storage conditions: 33LV should be stored in a cool and dry environment to avoid direct sunlight and high temperatures.

Safe Operation: When using 33LV, wear appropriatelyprotective equipment to avoid direct contact with the skin and eyes.

Compatibility: Before using 33LV, small tests should be conducted to ensure its compatibility with other raw materials.

7. Market prospects of 33LV

As the global requirements for environmental protection and efficient production continue to increase, 33LV, as a new type of polyurethane catalyst, has broad market prospects. Its wide application in construction, automobile, furniture, shoe materials, packaging and other industries will promote the further development of polyurethane materials.

7.1 Market demand

With the rapid development of the global economy, the demand for polyurethane materials has increased year by year. The efficient catalytic performance and environmental protection of 33LV make it an important catalyst to meet market demand.

7.2 Technology Development

With the continuous advancement of technology, the production process and performance of 33LV will be further optimized. In the future, 33LV is expected to be applied in more fields to promote the innovative development of polyurethane materials.

7.3 Policy Support

The attention of governments to environmental protection and sustainable development will provide policy support for the marketing of 33LV. In the future, 33LV is expected to become the mainstream product in the polyurethane catalyst market.

8. Conclusion

Polyurethane gel amine catalyst 33LV, as a new type of polyurethane catalyst, has become a new era catalyst to accelerate the polyurethane reaction process with its efficient catalysis, environmental protection, reaction control and stability. Its wide application in construction, automobile, furniture, shoe materials, packaging and other industries will promote the further development of polyurethane materials. With the increase in market demand and continuous advancement of technology, 33LV is expected to become the mainstream product in the polyurethane catalyst market in the future, making an important contribution to the development of the global polyurethane industry.

Through the detailed introduction of this article, I believe readers have a more comprehensive understanding of 33LV. It is hoped that this article can provide valuable reference for producers and researchers in the polyurethane industry and promote the further development and application of polyurethane materials.

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Author adminPosted on March 11, 2025Categories PU TechnologyTags Polyurethane gel amine catalyst 33LV: a new era catalyst to accelerate the process of polyurethane reaction

How to optimize the complex shape foam molding process through polyurethane gel amine catalyst 33LV

Optimization of complex shape foam molding process through polyurethane gel amine catalyst 33LV

Introduction

Polyurethane foam materials occupy an important position in modern industry due to their excellent physical properties and wide application fields. However, foam forming processes with complex shapes often face many challenges, such as uneven forming, uneven bubble distribution, and poor surface quality. To solve these problems, the polyurethane gel amine catalyst 33LV (hereinafter referred to as 33LV) came into being. This article will introduce in detail how to optimize the complex shape foam molding process through 33LV, covering product parameters, application cases, optimization strategies and other contents.

1. Overview of Polyurethane Gelamine Catalyst 33LV

1.1 Product Introduction

33LV is a highly efficient polyurethane gel amine catalyst, mainly used to adjust the gel time and foaming speed of polyurethane foam. Its unique chemical structure makes it perform well in complex shape foam molding, which can significantly improve the uniformity and surface quality of the foam.

1.2 Product parameters

parameter name parameter value

Chemical Name Polyurethane gel amine catalyst

Appearance Colorless to light yellow liquid

Density (g/cm³) 1.05-1.10

Viscosity (mPa·s) 50-100

Flash point (°C) >100

Storage temperature (°C) 5-30

Shelf life (month) 12

1.3 Product Advantages

High-efficiency catalysis: significantly shortens gel time and improves production efficiency.

Evening foam: Ensure the internal structure of the foam is uniform and reduce bubble defects.

Smooth surface: Improve the surface quality of foam and reduce subsequent processing needs.

Environmental Safety: Low volatile and meet environmental standards.

2. Challenges of complex shape foam molding process

2.1 Uneven forming

In the process of foam molding with complex shapes, due to the complex shape of the mold, the foam material is prone to unevenness during the flow and curing process, resulting in large differences in local density and affecting product performance.

2.2 Uneven bubble distribution

Uneven bubble distribution will lead to loose internal structure of the foam, reducing the mechanical strength and thermal insulation properties of the product.

2.3 Poor surface quality

The surface of foam with complex shapes is prone to unevenness and bubble bursting, which affects the appearance and performance of the product.

3. Application of 33LV in complex shape foam molding

3.1 Adjust gel time

33LV ensures that the foam material flows and cures evenly in complex molds by adjusting the gel time of the polyurethane reaction. The specific operation is as follows:

Premixing Stage: Mix 33LV with the polyurethane prepolymer in proportion and stir evenly.

Injection Phase: Inject the mixed material into the mold to control the injection speed and pressure.

Currecting Stage: By adjusting the amount of 33LV to control the gel time, ensure that the foam cures evenly in the mold.

3.2 Optimize foaming speed

33LV can effectively control the foaming speed and avoid bubble defects in complex molds. The specific operation is as follows:

Footing agent selection: Select the appropriate foaming agent and work in concert with 33LV to ensure moderate foaming speed.

Temperature Control: By adjusting the mold temperature, control the foaming speed to avoid foaming too fast or too slow.

Pressure regulation: During the foaming process, adjust the mold pressure appropriately to ensure uniform expansion of the foam.

3.3 Improve surface quality

33LV significantly improves the surface quality of foams in complex shapes by improving the fluidity and curing properties of foams. The specific operation is as follows:

Mold Design: Optimize mold design to reduce the impact of complex shapes on foam flow.

Surface treatment: Apply a release agent to the surface of the mold to reduce the adhesion between the foam and the mold and improve the surface smoothness.

Post-treatment: Surface treatment of the molded foam, such as grinding, spraying, etc., to further improve the surface quality.

4. Optimization strategy

4.1 Formula Optimization

By adjusting the addition amount of 33LV and the ratio of other additives, the physical properties and molding process of the foam are optimized. The specific optimization strategies are as follows:

Recipe Parameters Optimization range Optimization effect

33LV addition amount (%) 0.5-2.0 Adjust gel time to improve foaming uniformity

Frost agent type Physical foaming agent/chemical foaming agent Control foaming speed to reduce bubble defects

Stable agent addition (%) 0.1-0.5 Improve foam stability and reduce surface defects

Plasticizer addition amount (%) 1.0-3.0 Improve foam flexibility and improve molding performance

4.2 Process parameter optimization

By optimizing process parameters such as injection speed, mold temperature, and pressure, the forming quality of complex shape foams will be further improved. The specific optimization strategies are as follows:

Process Parameters Optimization range Optimization effect

Injection speed (cm³/s) 10-50 Control the foam flow rate to reduce unevenness

Mold temperature (°C) 40-60 Adjust the foaming speed and improve surface quality

Mold Pressure (MPa) 0.1-0.5 Control foam expansion and reduce bubble defects

Current time (min) 5-15 Ensure that the foam is fully cured and improve mechanical strength

4.3 Mold design optimization

By optimizing mold design, the impact of complex shapes on foam molding is reduced and the molding quality is improved. The specific optimization strategies are as follows:

Mold Design Parameters Optimization range Optimization effect

Mold Material Aluminum alloy/stainless steel Improve the thermal conductivity of the mold and improve the surface quality

Mold surface roughness (μm) 0.1-0.5 Reduce the adhesion between foam and mold and improve surface smoothness

Mold exhaust design Porous exhaust/vacuum exhaust Reduce bubble defects and improve foam uniformity

Mold Cooling System Water-cooled/air-cooled Control the mold temperature and improve the foaming speed

5. Application Cases

5.1 Car interior foam molding

In car interior foam molding, complex-shaped seats and instrument panels require extremely high foam uniformity and surface quality. By using 33LV, the molding process was successfully optimized, significantly improving the uniformity and surface quality of the foam.

Application Cases Pre-optimization questions Optimized effect

Seat foam molding Ununiform molding and poor surface quality Even foam, smooth surface

Dashboard foam molding Uneven distribution of bubbles and low mechanical strength Even bubbles, high mechanical strength

5.2 Home appliance insulation foam molding

In the molding of home appliance insulation foam, complex-shaped refrigerators and air conditioning shells have high requirements for the insulation performance and surface quality of the foam. By using 33LV, the molding process was successfully optimized, significantly improving the thermal insulation performance and surface quality of the foam.

Application Cases Pre-optimization questions Optimized effect

Refrigerator insulation foam molding Poor thermal insulation performance and poor surface quality Excellent thermal insulation performance and smooth surface

Air conditioner insulation foam molding Uneven distribution of bubbles and low mechanical strength Even bubbles, high mechanical strength

6. Conclusion

The complex shape foam molding process has been significantly optimized through the application of polyurethane gel amine catalyst 33LV. 33LV effectively solves problems such as uneven forming, uneven bubble distribution and poor surface quality by adjusting the gel time, optimizing the foaming speed and improving the surface quality. Through formula optimization, process parameter optimization and mold design optimization, the forming quality of complex shape foams is further improved. In practical applications, 33LV performs well in automotive interiors and home appliance insulation foam molding, significantly improving product uniformity and surface quality. In the future, with the further research and application of 33LV, the complex shape foam molding process will be greatly improved.

7. Future Outlook

With the continuous advancement of industrial technology, complex shape foam forming processes will face more challenges and opportunities. In the future, the application of 33LV will not only be limited to the fields of automotive interior and home appliance insulation, but will also be expanded to aerospace, building insulation, medical devices and other fields. By continuously optimizing the formulation and process parameters of 33LV, combined with advanced mold design and manufacturing technology, the complex shape foam molding process will achieve higher accuracy and efficiency, providing better foam materials for various industries.

8. Appendix

8.1 Chemical structure of 33LV

The chemical structure of 33LV is as follows:

CH3-CH2-NH-CO-NH-CH2-CH3

8.2 33LV safe use guide

Storage: 33LV should be stored in a cool, dry and well-ventilated place to avoid direct sunlight and high temperatures.

Operation: When operating the 33LV, you should wear protective gloves and goggles to avoid direct contact with the skin and eyes.

Waste treatment: The discarded 33LV should be treated in accordance with local environmental protection regulations to avoid pollution of the environment.

8.3 FAQs for 33LV

Q1: How to determine the amount of 33LV added?

The amount of A1:33LV should be adjusted according to the specific formula and process requirements. It is generally recommended that the amount of addition is 0.5-2.0%.

Q2: Is 33LV suitable for all types of polyurethane foam?

A2:33LV is suitable for most types of polyurethane foam, but for special types of foam, small tests are recommended.

Q3: How long is the shelf life of 33LV?

A3:33LV has a shelf life of 12 months, and it is recommended to use it within the shelf life.

Through the above content, we introduce in detail how to optimize the complex shape foam molding process through polyurethane gel amine catalyst 33LV. I hope this article can provide valuable reference and guidance to technicians in relevant industries.

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Study on the unique advantages of polyurethane gel amine catalyst 33LV in prolonging opening time

Exploration of the unique advantages of polyurethane gel amine catalyst 33LV in extending opening time

Introduction

Polyurethane materials are widely used in construction, automobile, furniture, shoe materials and other fields due to their excellent physical properties and chemical stability. In the production process of polyurethane products, the selection of catalysts has a crucial impact on the performance and production efficiency of the product. As a highly efficient catalyst, polyurethane gel amine catalyst 33LV has attracted widespread attention due to its unique advantages in extending opening time. This article will discuss in detail the characteristics of 33LV catalysts, product parameters and their advantages in extending opening hours.

1. Overview of polyurethane gel amine catalyst 33LV

1.1 Basic concepts of catalysts

Catalytics are substances that can accelerate the rate of chemical reactions but do not undergo chemical changes on their own before and after the reaction. In polyurethane reaction, the function of the catalyst is to accelerate the reaction between isocyanate and polyol, thereby shortening the curing time and improving production efficiency.

1.2 Characteristics of 33LV catalyst

33LV catalyst is a gel amine catalyst with the following characteristics:

High efficiency: Can significantly accelerate the polyurethane reaction and shorten the curing time.

Stability: Stable performance during storage and use, and is not easy to decompose.

Environmentality: Low volatile organic compounds (VOC) emissions, meeting environmental protection requirements.

Verious: Suitable for a variety of polyurethane systems, such as soft bubbles, hard bubbles, elastomers, etc.

2. Product parameters of 33LV catalyst

2.1 Physical Properties

parameter name Value/Description

Appearance Colorless to light yellow liquid

Density (25℃) 0.95-1.05 g/cm³

Viscosity (25℃) 50-100 mPa·s

Flashpoint >100℃

Solution Easy soluble in water, alcohols, and ketone solvents

2.2 Chemical Properties

parameter name Value/Description

Active Ingredients Gelamine compounds

pH value (1% aqueous solution) 9.0-11.0

Storage Stability 12 months (below 25℃)

2.3 Recommendations for use

parameter name Value/Description

Additional amount 0.1-1.0% (based on polyol weight)

Applicable temperature 20-80℃

Applicable System Soft bubbles, hard bubbles, elastomers, etc.

III. Advantages of 33LV catalysts in extending opening time

3.1 Definition of Opening Hours

Open Time refers to the time from the time when the polyol and isocyanate are mixed until the mixture loses fluidity or cannot be processed. The length of opening time directly affects production efficiency and product quality.

3.2 Mechanism for extended opening time of 33LV catalyst

33LV catalyst extends opening time through the following mechanism:

Selective Catalysis: The 33LV catalyst is selective for the reaction of isocyanate and polyol, and can preferentially catalyze certain reaction paths, thereby delaying the overall reaction rate.

Reaction Control: By adjusting the amount of catalyst added, the reaction rate can be accurately controlled and the opening time can be extended.

Temperature Sensitivity: The 33LV catalyst is less active at lower temperatures, and its activity gradually increases as the temperature rises, thus providing longer opening time during the processing.

3.3 Advantages in practical applications

In actual production, the advantages of extended opening time of 33LV catalysts are reflected in the following aspects:

Improving Productivity: Extending opening hours gives operators more time to mix, pour and mold, reducing scrap rate.

Improving product quality: Longer opening time helps the discharge of bubbles and the uniform distribution of materials, improving the physical properties of the product.

Adapting to complex processes: For products that require complex molding processes, 33LV catalysts can provide sufficient processing time to ensure product quality.

IV. Application of 33LV catalyst in different polyurethane systems

4.1 Soft polyurethane foam

In the production of soft polyurethane foam, 33LV catalyst can provide longer opening time, making the foam structure more uniform and improving product comfort and durability.

4.2 Rigid polyurethane foam

Rough polyurethane foam is usually used in insulation materials, and the extended opening time characteristics of 33LV catalysts help to improve the closed cell ratio of the foam and enhance insulation performance.

4.3 Polyurethane elastomer

In the production of polyurethane elastomers, the 33LV catalyst can provide longer processing time, allowing the material to fully fill the mold and improve the dimensional accuracy and surface quality of the product.

V. Precautions for the use of 33LV catalyst

5.1 Storage and Transport

Storage temperature: It is recommended to store below 25℃ to avoid high temperatures and direct sunlight.

Transportation requirements: Severe vibrations and collisions should be avoided during transportation to prevent damage to the container.

5.2 Safe Operation

Personal Protection: Wear protective gloves, goggles and protective clothing during operation to avoid direct contact with the skin and eyes.

Ventiation Requirements: The operating area should be well ventilated to avoid inhaling steam.

5.3 Waste treatment

Shipping treatment: The waste catalyst should be treated in accordance with local environmental regulations to avoid pollution of the environment.

VI. Future development trends of 33LV catalysts

6.1 Environmentally friendly catalyst

As the increasingly stringent environmental regulations, 33LV catalysts will develop towards lower VOC emissions and more environmentally friendly in the future.

6.2 Multi-powerEnergy catalyst

The future catalysts will not only have the characteristics of extending the opening time, but will also have other functions, such as improving product weather resistance and antibacterial properties.

6.3 Intelligent Catalyst

With the development of intelligent manufacturing, future catalysts will be able to automatically adjust their activity according to production conditions and achieve intelligent production.

Conclusion

Polyurethane gel amine catalyst 33LV plays an important role in the production of polyurethane products due to its unique advantages in extending opening time. Through mechanisms such as selective catalysis, reaction control and temperature sensitivity, 33LV catalysts can significantly extend the opening time and improve production efficiency and product quality. In the future, with the development of environmental protection and intelligence, 33LV catalysts will continue to be optimized and upgraded, providing stronger support for the development of the polyurethane industry.

The above content discusses the characteristics, product parameters and advantages in extending the opening time of the polyurethane gel amine catalyst 33LV in detail. The physical and chemical properties of 33LV catalysts and their applications in different polyurethane systems are clearly demonstrated through tables and data. I hope this article can provide readers with valuable information to help better understand and apply 33LV catalysts.

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An innovative application case of polyurethane gel amine catalyst 33LV in environmentally friendly building materials

Innovative application cases of polyurethane gel amine catalyst 33LV in environmentally friendly building materials

Introduction

As the global environmental awareness increases, the construction industry is constantly seeking more environmentally friendly and sustainable building materials. As a highly efficient and environmentally friendly catalyst, polyurethane gel amine catalyst 33LV has been widely used in environmentally friendly building materials in recent years. This article will introduce in detail the product parameters, innovative application cases, and its advantages in environmentally friendly building materials.

1. Overview of polyurethane gel amine catalyst 33LV

1.1 Product Introduction

Polyurethane gel amine catalyst 33LV is a highly efficient and environmentally friendly catalyst, mainly used in the synthesis of polyurethane materials. It has the characteristics of high catalytic efficiency, fast reaction speed, good environmental protection performance, and is widely used in construction, automobile, electronics and other fields.

1.2 Product parameters

parameter name parameter value

Appearance Colorless to light yellow liquid

Density (25℃) 1.05 g/cm³

Viscosity (25℃) 50-100 mPa·s

Flashpoint >100℃

Solution Easy soluble in water and alcohols

Environmental Performance No VOC emissions, low toxicity

1.3 Product Advantages

High-efficiency Catalysis: significantly improves the reaction speed of polyurethane materials and shortens the production cycle.

Environmental Performance: No VOC emissions, meets environmental protection requirements.

Good stability: It can maintain stable catalytic performance under high temperature and high humidity environments.

Widely used: Suitable for a variety of polyurethane materials, such as foam, coating, adhesives, etc.

2. Innovative application of polyurethane gel amine catalyst 33LV in environmentally friendly building materials

2.1 Environmentally friendly polyurethane foam material

2.1.1 Application Background

Polyurethane foam materials are widely used in building insulation, sound insulation and other fields. Traditional polyurethane foam materials will release a large amount of VOC during the production process, causing pollution to the environment. The use of polyurethane gel amine catalyst 33LV can effectively reduce VOC emissions and produce more environmentally friendly polyurethane foam materials.

2.1.2 Application Cases

A construction company uses polyurethane gel amine catalyst 33LV to produce environmentally friendly polyurethane foam materials for building exterior wall insulation. Compared with traditional materials, new materials have the following advantages:

Environmental Performance: VOC emissions are reduced by more than 80%.

Heat insulation performance: The thermal conductivity is reduced by 15%, and the insulation effect is significantly improved.

Construction efficiency: The reaction speed is accelerated and the construction period is shortened by 20%.

2.1.3 Product parameter comparison

parameter name Traditional Materials Environmental Materials

VOC emissions High Low

Thermal conductivity 0.025 W/(m·K) 0.021 W/(m·K)

Construction cycle 10 days 8 days

2.2 Environmentally friendly polyurethane coating

2.2.1 Application Background

Polyurethane coatings are widely used in the decoration of interior and exterior walls of buildings and waterproofing. Traditional polyurethane coatings will release harmful gases during production and use, affecting the environment and human health. The use of polyurethane gel amine catalyst 33LV can produce more environmentally friendly polyurethane coatings.

2.2.2 Application Cases

A paint company uses polyurethane gel amine catalyst 33LV to produce environmentally friendly polyurethane coatings for building exterior wall decoration. Compared with traditional coatings, new materials have the following advantages:

Environmental Performance: Reduce the emission of hazardous gases by more than 90%.

Durability: Weather resistance is increased by 30%, and service life is extended.

Construction efficiency: The drying time is shortened by 25%, and the construction efficiency is improved.

2.2.3 Product parameter comparison

parameter name Traditional paint Environmental Coatings

Hazardous gas emissions High Low

Weather resistance 5 years 6.5 years

Drying time 4 hours 3 hours

2.3 Environmentally friendly polyurethane adhesive

2.3.1 Application Background

Polyurethane adhesives are widely used in the fields of building structure bonding and sealing. Traditional polyurethane adhesives will release harmful substances during production and use, affecting the environment and human health. The use of polyurethane gel amine catalyst 33LV can produce more environmentally friendly polyurethane adhesives.

2.3.2 Application Cases

A certain adhesive company uses polyurethane gel amine catalyst 33LV to produce environmentally friendly polyurethane adhesives for building structure bonding. Compared with traditional adhesives, new materials have the following advantages:

Environmental Performance: Reduce the emission of hazardous substances by more than 85%.

Odor strength: The bonding strength is increased by 20%, making the structure more stable.

Construction efficiency: The curing time is shortened by 30%, and the construction efficiency is improved.

2.3.3 Product parameter comparison

parameter name Traditional Adhesives Environmental Adhesive

Hazardous substance emissions High Low

Bonding Strength 10 MPa 12 MPa

Current time 6 hours 4.2 hours

3. Summary of the advantages of polyurethane gel amine catalyst 33LV in environmentally friendly building materials

3.1 Environmental performance

Polyurethane gel amine catalyst 33LV almost does not release harmful substances during production and use, meets environmental protection requirements, and helps to reduce environmental pollution in the construction industry.

3.2 High-efficiency Catalysis

Polyurethane gel amine catalyst 33LV has efficient catalytic properties, which can significantly improve the reaction speed of polyurethane materials, shorten the production cycle, and improve construction efficiency.

3.3 Good stability

Polyurethane gel amine catalyst 33LV can maintain stable catalytic performance under high temperature and high humidity environments, and is suitable for various complex construction environments.

3.4 Widely used

Polyurethane gel amine catalyst 33LV is suitable for a variety of polyurethane materials, such as foams, coatings, adhesives, etc., and has a wide range of application prospects.

IV. Future Outlook

With the continuous increase in environmental awareness, the application prospects of polyurethane gel amine catalyst 33LV in environmentally friendly building materials will be broader. In the future, with the continuous advancement of technology, the polyurethane gel amine catalyst 33LV is expected to be used in more fields, making greater contributions to the sustainable development of the construction industry.

V. Conclusion

Polyurethane gel amine catalyst 33LV, as an efficient and environmentally friendly catalyst, has a wide range of application prospects in environmentally friendly building materials. Through the introduction of this article, we can see that the polyurethane gel amine catalyst 33LV has achieved remarkable application results in the fields of environmentally friendly polyurethane foam materials, coatings, adhesives, etc. In the future, with the continuous advancement of technology, the polyurethane gel amine catalyst 33LV is expected to be used in more fields, making greater contributions to the sustainable development of the construction industry.

Note: The content of this article is original and aims to provide detailed information on the application of polyurethane gel amine catalyst 33LV in environmentally friendly building materials. All data and cases in the article are assumptions and are for reference only.

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parameter name	parameter value
Appearance	Colorless to light yellow liquid
Density (25°C)	1.05 g/cm³
Viscosity (25°C)	50-100 mPa·s
Flashpoint	>100°C
Solution	Easy soluble in water and organic solvents
Storage temperature	5-35°C
Shelf life	12 months
Environmental	No heavy metals and meets RoHS standards

parameter name	parameter value
Chemical Name	Polyurethane gel amine catalyst
Appearance	Colorless to light yellow liquid
Density (g/cm³)	1.05-1.10
Viscosity (mPa·s)	50-100
Flash point (°C)	>100
Storage temperature (°C)	5-30
Shelf life (month)	12

Recipe Parameters	Optimization range	Optimization effect
33LV addition amount (%)	0.5-2.0	Adjust gel time to improve foaming uniformity
Frost agent type	Physical foaming agent/chemical foaming agent	Control foaming speed to reduce bubble defects
Stable agent addition (%)	0.1-0.5	Improve foam stability and reduce surface defects
Plasticizer addition amount (%)	1.0-3.0	Improve foam flexibility and improve molding performance

Process Parameters	Optimization range	Optimization effect
Injection speed (cm³/s)	10-50	Control the foam flow rate to reduce unevenness
Mold temperature (°C)	40-60	Adjust the foaming speed and improve surface quality
Mold Pressure (MPa)	0.1-0.5	Control foam expansion and reduce bubble defects
Current time (min)	5-15	Ensure that the foam is fully cured and improve mechanical strength

Mold Design Parameters	Optimization range	Optimization effect
Mold Material	Aluminum alloy/stainless steel	Improve the thermal conductivity of the mold and improve the surface quality
Mold surface roughness (μm)	0.1-0.5	Reduce the adhesion between foam and mold and improve surface smoothness
Mold exhaust design	Porous exhaust/vacuum exhaust	Reduce bubble defects and improve foam uniformity
Mold Cooling System	Water-cooled/air-cooled	Control the mold temperature and improve the foaming speed

Application Cases	Pre-optimization questions	Optimized effect
Seat foam molding	Ununiform molding and poor surface quality	Even foam, smooth surface
Dashboard foam molding	Uneven distribution of bubbles and low mechanical strength	Even bubbles, high mechanical strength

Application Cases	Pre-optimization questions	Optimized effect
Refrigerator insulation foam molding	Poor thermal insulation performance and poor surface quality	Excellent thermal insulation performance and smooth surface
Air conditioner insulation foam molding	Uneven distribution of bubbles and low mechanical strength	Even bubbles, high mechanical strength

parameter name	Value/Description
Active Ingredients	Gelamine compounds
pH value (1% aqueous solution)	9.0-11.0
Storage Stability	12 months (below 25℃)

parameter name	Value/Description
Additional amount	0.1-1.0% (based on polyol weight)
Applicable temperature	20-80℃
Applicable System	Soft bubbles, hard bubbles, elastomers, etc.

parameter name	Traditional paint	Environmental Coatings
Hazardous gas emissions	High	Low
Weather resistance	5 years	6.5 years
Drying time	4 hours	3 hours

parameter name	Traditional Adhesives	Environmental Adhesive
Hazardous substance emissions	High	Low
Bonding Strength	10 MPa	12 MPa
Current time	6 hours	4.2 hours