method for foaming amine catalyst a1 to improve the quality of polyurethane foam while reducing production costs introduction polyurethane foam is a polymer material widely used in construction, furni ...

foaming amine catalyst a1 helps develop more environmentally friendly polyurethane solutions introduction polyurethane (pu) is a polymer material widely used in the fields of construction, automobile, ...

application of thermosensitive catalyst sa-102 in outdoor polyurethane products 1. introduction polyurethane (pu) is a polymer material widely used in the fields of construction, automobile, furniture ...

thermal sensitive catalyst sa-102: optimizing the mechanical properties of polyurethane cast parts introduction polyurethane (pu) materials are widely used in automobiles, construction, electronics, m ...