Amine catalysts are typically 0.1 to 5.0 percent of a polyurethane formulation. Amine catalysts are used to control and/or balance both the gelling reaction and the gas-forming or foaming reaction responsible for foam formation.

Package: 25kg/barrel, 200kg/drum

Amine catalyst A33 is a liquid catalyst containing 33% triethylenediamine (TEDA), equivalent to Momentive Niax™ Catalyst A-33. This highly active tertiary amine catalyst promotes the reaction of isocyanates with polyols, resulting in foam cross-linking.
A-33 is a solution of triethylene diamine in propylene glycol, which is a catalyst specially designed for polyurethane flexibile foam and polyurethane elastomer.
We are supplying polyurethane amine catalyst made in China like A33, A1, DMCHA (Polycat 8), PMDETA (Polycat 5), BDMA, DMDEE, Polycat 15, Polycat 41, delayed-action amine etc .