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Dabco® Crystalline by Evonik is a crystalline, 100% solid triethylene diamine (TEDA)-based catalyst with high-purity. Used in all types of polyurethane foams including flexible slabstock, flexible molded, rigid, semi-flexible and elastomeric. Dabco® Crystalline is suitable for thermoplastic polyurethane and extrusion blow molding. Dabco® TMR 30 by Evonik is an amine-based, delayed action urethane reaction catalyst. It is a weak trimerization catalyst. It is used for rigid polyisocyanurate foams. Dabco® EG by Evonik is an amine-based catalyst. Used in polyurethane formulations. Dabco® EG possesses strong gelation catalysis. Dabco® T-12 by Evonik acts as a catalyst-based on dibutyl tin dilaurate (DBTL). It is used in the manufacture of rigid polyurethane foams. It provides strong gel catalyst with moderate hydrolytic stability. Dabco® R-8020 by Evonik is a low-viscosity liquid amine catalyst. It is used in semi-flexible and rigid polyurethane foam. Dabco® 1028 by Evonik is an amine catalyst. It improves the cream time and provides improved flowability while maintaining fast demolding. It is highly reactive and selective towards the urethane (polyol-isocyanate) reaction.<br>
<ul style="padding-left: 40px;"><li>Shows increased processing flexibility.</li><li>Dabco® 1028 is used in shoe soles.</li></ul> Dabco® DC1 by Evonik is a high performance hybrid metal/amine catalyst.<br>
<ul style="padding-left: 40px;"><li>It provides very good hydrolytic stability.</li><li>It gives a back-end cure similar to a tin catalyst and a similar working time as an amine catalyst.</li><li>It can be used in flexible molded polyurethane foams and is particularly suitable for NVH applications.</li><li>Dabco® DC1 is also used for polyurethane.</li></ul> Dabco® T-131 by Evonik is a high-activity organotin gelation catalyst used in a broad range of polyurethane foam and elastomer formulations.<br>
<ul style="padding-left: 40px;"><li>It was specially developed to provide delayed-action catalysis of the urethane polymerization or gelling reaction.</li><li>By delaying the gelation of the urethane reaction, an extended time period is obtained versus that currently available with most tin catalyst systems.</li><li>This delay in cream time allows increased foam rise, mold fill or material travel time, depending upon the processing method employed.</li><li>It is recommended for use in polyester slab stock foam, high resiliency flexible molded foam, and microcellular systems.</li><li>Dabco® T-131 is used in rigid spray foam applications.</li></ul> Dabco® TMR-7 by Evonik acts as a trimerization salt-based catalyst. It has minimum cure temperature at room temperature.<br>
<ul style="padding-left: 40px;"><li>It contains no CMR substances.</li><li>It exhibits excellent hydrolytic stability.</li><li>It can be utilized in composite applications or as co catalyst in microcellular elastomers to reduce demold time.</li><li>Dabco® TMR-7 is recommended for the production of polyisocyanurate foam.</li></ul> Dabco® TMR-3 by Evonik is an amine-based, delayed action trimerization catalyst. Recommended for the production of polyisocyanurate foam.
DABCO®
Polymer additives supplied by Evonik
DABCO® by Evonik is a range of amine-based catalysts designed for polyurethane foam production. These catalysts promote the reaction between isocyanates and polyols, enabling precise control of foam rise, cure speed, and cell structure in flexible, rigid, and specialty PU applications.
Key features of DABCO® brand include:
- Efficient amine catalyst technology for PU systems
- Controls blowing and gelling reactions
- Optimizes foam structure and density
- Improves processing consistency
- Suitable for flexible, rigid, CASE and specialty foams