... by high density polyethylene(HDPE). It is the main PVC impact modifier with double performance of the plastics and ... impact resistance and anti-aging of rigid PVC products, to increase the melting point of PVC. Specifications ItemIndex (CPE135A)Chlorine Content,%35 ... wire), hydraulic hose, vehicle hose, rubber board, adhesive tape, PVC pipe modification, magnetic materials, ABS modified, and so on. ...