... 2.white fine powder 3.Suspension PVC resin 4.SG-3,SG5,SG-8 Model No.l: SG-3, SG-5, SG- ... with white fine powder form in premium grade.1. SG-3: Films, raincoat, industry packing, artificial leather, hose and ... and welding rod, PVC pipes, PVC windows, doors ,etc.3. SG-8: Good hardness and high strength, mainly used for tubes ... degree (1600c,10 min after)747470 PVC Powder,SG-3,SG-5,SG-8,Suspension