Nipol P70 Blend of nitrile rubber and PVC Zeon Chemical Polyvinyl chloride (PVC) Rubber - Elastomer >> Butadiene-acrylonitrile / Nitrile rubber, NBR ADHESIVE A 70/30 fully fluxed nitrile-PVC blend. Provides outstanding ozone resistance. Used in cable jackets, hose and shoe soles. Nipol P70 is a 70/30 fully-fluxed polyblend of medium-high acrylonitrile content. Nipol Polyblends are used where toughness and ozone resistance is required. The PVC content of the polymer imparts fuel, ozone, permeation and abrasion resistance. Butadiene acrylonitrile polymer blend with polyvinyl chloride. Possesses medium-high acrylonitrile content. Provides good fuel and abrasion resistance and very good ozone resistance. Used in adhesives.