POLYCAT® 77
Tertiary amine catalyst for flexible and rigid polyurethane foams. It is applicable for automotive, flexible slabstock, rigid pour-in-place applications. It produces a softer foam when used in high-water formulations. It catalyzes urethane (polyol-Isocyanate) and urea (isocyanate-water) reactions. Shelf life: 12 months.Benefits:Catalyzes both blow and gel reactionsImproves cell openness in flexible foams Reduces friability in rigid foamImparts more open-celled foam
