... powder 3.Suspension PVC resin 4.SG-3,SG5,SG-8 Model No.l: SG-3, SG-5, SG-8Quality standard: GB5761-93 Properties and ... : Films, raincoat, industry packing, artificial leather, hose and shoe-making material, etc.2. SG-5: Rigid plate, gramophone record, value and welding ... rod, PVC pipes, PVC windows, doors ,etc.3. SG-8: Good hardness and high strength, mainly used for tubes ...