Polyurethane elastomer is a kind of polymer synthetic material between rubber and plastic, known as the “fifth plastic”. Because of its high strength, high ……

Compression molding polyurethane is a manufacturing process. In this process, polyurethane materials are placed in a mold cavity. Pressure and heat are then applied. Th……

Jointed polyurethane o-ring and seamless PU o-ring are different in manufacturing process and performance. Design: Jointed O-rings are made by PU round belts, cut round……