Virgin polystyrene Renxin 535 525 GPPS granules for Home Appliance

Product Details

Product Description

GPPS plastic is general-purpose polystyrene (GPPS). Polystyrene (PS) is polymerized by styrene monomer (SM) and can be polymerized by a variety of synthetic methods. At present, the bulk polymerization method is mainly used in the industry. And suspension polymerization. The English name of polystyrene is Polystyrene, referred to as PS (hereinafter or referred to as PS). PS is a thermoplastic non-crystalline resin, mainly divided into general-purpose polystyrene (GPPS, commonly known as transparent benzene), impact-resistant polystyrene (HIPS, commonly known as modified benzene) and foamed polystyrene (EPS) .

Polystyrene has good fluidity, good processing properties, easy coloring, and good dimensional stability. It can be processed into various parts by injection molding, extrusion, blow molding, foaming, thermoforming, bonding, coating, welding, machining, printing and other methods, and is especially suitable for injection molding.