Product Name: DABCO 33-S Microporous Catalysts

Alias: Dabco 33-S, Dabco 33S, 33% BDO solution of triethylenediamine, Addocat 106, TEDA-L33B, DABCO POLYCAT microporous catalyst, microporous catalyst, gel catalyst Dabco 33S

Product Description: DABCO® POLYCAT® Microporous CASE Catalyst User Guide

Airborne Chemical Products, a global leader in polyurethane additives, offers DABCO, POLYCAT thermally delayed catalysts for use in the microporous CASE sector. The DABCO, POLYCAT product range also includes applications for the polyurethane foam family.

Polyurethane is a versatile material that is well suited for a variety of CASE (coatings, adhesives, sealants and elastomers) applications.

Our solutions enable you to optimize the performance of your formulations by controlling reaction profiles and open times, improving surface appearance and adhesion, and helping to enhance the physical properties of the final product.

We work closely with our customers, so we are constantly aware of the latest trends and issues affecting the polyurethane market. This enables us to proactively develop innovative products that respond to changing market needs. Our production sites and laboratories are located around the world, so we are well positioned to meet your needs now and in the future.

Product Name Description Application Properties

DABCO 25S 25% Triethylene diamine solution Standard industrial gel catalyst for 1,4-butanediol systems.

DABCO 33S 33% Triethylene diamine solution Standard industrial gel catalyst for 1,4-butanediol systems.

DABCO EG 33% triethylenediamine solution Standard industrial gel catalyst for ethylene glycol systems.

DABCO Solid Amine Triethylene Diamine Standard industrial gel catalyst (Triethylene Diamine Solid)

DABCO DC1 Mixture of tertiary amines Delayed action tertiary amines to promote carbamate (polyol-isocyanate) reactions

DABCO DC2 mixture of tertiary amines Delayed acting tertiary amines, higher activity compared to DABCO DC1

POLYCAT DBU 1,8-diazabicyclo[5,4,0]undec-7 Strong gel tertiary amine, promotes carbamate (polyol-isocyanate) reactions

POLYCAT SA1/10 DBU Amine Salt Blend Acid-Free Thermally Activated Catalyst for Excellent Back-End Curing

POLYCAT SA102 DBU Amine Salt Blend Delayed-acting, heat-activated catalyst that provides excellent back-end curing

POLYCAT SA2LE DBU Amine Salt Blend Low emission thermally activated catalyst with delayed front end and accelerated back end cure

POLYCAT SA5 DBU Amine Salt Blend Delayed acting thermally activated catalyst that provides excellent back-end cure.

POLYCAT SA8 DBU amine salt blend Thermally activated co-catalyst with excellent front-end delay

POLYCAT SA20 DBU Amine Salt Blend DBT-free, low-emission catalyst with back-end cure similar to tin catalysts

DABCO 1027 Mixture of tertiary amines Non-acid delayed catalyst with excellent back-end cure for glycol systems

DABCO 1028 Mixture of tertiary amines Non-acid delayed catalyst for 1,4-butanediol systems.

DABCO T 12 Dibutyltin Dilaurate Standard industrial organotin catalyst, strong gel, medium hydrolytic stability.

DABCO T 120 Organotin Strong gel catalyst with good hydrolytic stability

DABCO T 125 Organotin More delayed action than DBTDL, good hydrolytic stability

DABCO T 131 Organotin More delayed action than DBTDL, good hydrolytic stability

DABCO MB20 Organic Bismuth Bismuth-based catalyst with high catalytic activity, the best choice to replace DBTDL.

Shelf life.

Keep unopened for two years


Should be kept sealed and stored in a dry, cool and ventilated warehouse


200KG/drum Storage: it is recommended to store in dry and cool area with proper ventilation. Please fasten the packaging cover as soon as possible after the original packaging to prevent the mixing of other substances such as moisture and other substances that may affect the product performance. Store in a cool and dry place, keep the container sealed and avoid contact with oxides. Do not inhale dust and avoid contact with skin and mucous membranes. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothing separately and wash before use. Maintain good hygiene practices. The company recommends that all polyurethane catalysts be stored in a dry, cool and properly ventilated area. All storage containers must be well sealed to avoid contact with water or other affected substances, which may alter the performance of the product in use. The storage temperature is 10°C to 30°C. Lower or higher temperatures are inappropriate and should be avoided if possible.

Company Name:

Newtop Chemical Materials (Shanghai) Co., Ltd.

Sales Manager:





86-021-5657 7831


86-021-5657 7830


Rm. 1104, No. 258, Songxing West Road,
Baoshan District, Shanghai, China (Mainland)