... PVC Resin SG-5, K67, suspend method,prime white powder. It is thermoplastic, insoluble in water, gasoline and ethanol,expandable NAME: PVC ResinApplication: SG ... electrical insulating material, common soft products and film. SG-3 is used in producing electrical insulating materials, agricultural film ... clear foil, hard board and welding rod. SG-7, SG-8 is used in producing clear foil, hard injection ...