Polyurethane Foam Overview

is composed of a large number of micropores and polyurethane resin hole wall meridians the porous polyurethane material is generally called “polyurethane foam”, called “polyurethane foam” or “cellular polyurethane” in english. polyurethane foam is one of the most widely used varieties of polyurethane materials, accounting for more than50% of polyurethane products. it accounts for about…