Product Description
Rigid polyurethane (PUR) foam shows its versatility through excellent chemical and physical properties, both of which enable it to be used in a wide variety of multi-functional building and structural products which have high demand for insulation.
Introduction
They are mixed by polyol, blowing agent, catalyst, additives at optimum ratio, directly used in on-the spot foaming. The raw material has good fluidity and finished foam products have uniform density, high strength, good dimensional stability at low temperature, low thermo conductivity, etc.