introduction polyurethane (pu) rigid foam is a versatile material widely employed in various applications due to its excellent thermal insulation properties, high strength-to-weight ratio, and relativ ...

polyurethane (pu) rigid foam, recognized for its excellent thermal insulation, sound absorption, and lightweight properties, is widely employed in diverse applications, including construction, refrige ...

introduction polyurethane rigid foams are widely used in various applications, including thermal insulation, structural support, and buoyancy aids. the formation of these foams relies heavily on the c ...

introduction n,n-dimethylcyclohexylamine (dmcha), a tertiary amine, is a widely used catalyst in the production of polyurethane (pu) foams. its presence significantly influences the physical propertie ...