... -3,SG5,SG-8 Model No.l: SG-3, SG-5, SG-8Quality standard: GB5761-93 Properties and features:PVC Granule ... , raincoat, industry packing, artificial leather, hose and shoe-making material, etc.2. SG-5: Rigid plate, gramophone record, value and welding rod ... (1600c,10 min after)747470 PVC Powder,SG-3,SG-5,SG-8,Suspension