polyurethane trimerization catalyst pc41 in pu adhesives: properties, applications, and performance
introduction polyurethane (pu) adhesives are a versatile class of bonding agents widely used in various industries due to their excellent adhesion, flexibility, durability, and chemical resistance. &#…
n,n-dimethylcyclohexylamine (dmcha) in rigid polyurethane systems: properties, applications, and performance
introduction n,n-dimethylcyclohexylamine (dmcha), represented by the chemical formula c8h17n, is a tertiary amine catalyst widely employed in the production of rigid polyurethane (pur) foams. its effi…
