... main raw material in plastic production 2.white fine powder 3.Suspension PVC resin 4.SG-3,SG5,SG ... the Carbide base, we produce PVC resin with white fine powder form in premium grade.1. SG-3: Films, raincoat ... , industry packing, artificial leather, hose and shoe-making material, etc.2. SG-5: Rigid plate, ... after)747470 PVC Material including PVC fluid-plasticizer and PVC powder