PVC resin is the most widely raw material used in plastic production. It has good chemical stability, corrosion resistance and water resistance. PVC-SG3 is a high molecular weight and high porosity vinyl chloride homopolymer produced by a suspension process. It can be dissolved in acetone, hydrochloric ether, ester and some alcohol. It offers good solubility, electrical insulation, thermo plasticity and membrane forming capacity.

-