... 30% in advance 1.Suspension PVC resin 2.SG3,4,5,7,8 PVC resin 3.Can be widely used for ... electrical insulating material, common soft products and film SG-3 is used in producing electrical insulating materials, ... for industrial and civil use, tube and pipes SG-5 is used in producing transparent products section bar, ... clear foil, hard board and welding rod SG-7, SG-8 is used in producing clear foil, ...