NT CAT PC-41 PC-41 Catalyst

NT CAT PC-41 Highly active trimerization catalyst for polyurethane hard foams with excellent foaming/gelling ability, usually shared with other catalysts. NT CAT PC-41 is mainly used to catalyze polyurethane and polyisocyanate reactions the catalytic selective activity of polyurethane is slightly higher than that of polyisocyanate reactions and is commonly used in polyurethane rigid foams for laminated sheets, and sprayed rigid foams, and molded rigid foams; PC41 is more suitable for polyisocyanate rigid foam sheets, all kinds of foaming agent foaming (including all-water foaming), and other processes, and has excellent performance in water foaming rigid foam systems; PC41 is also suitable for microcellular polyurethane elastomer and high-resilience foam products.

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• #catalyst
• #polyurethane
• #polyether