NBR-70K is a mechanically fully-fluxed polyblend of 70 parts medium-high acrylonitrile rubber and 30 parts polyvinylchloride resin.It has excellent elasticity and good color ability, abrasion resistance is excellent and weather resistance is outstanding.Also it has higher compound strength, relatively better physical properties and good process ability for extrusion, providing smooth surface on the resultant products.Application: wire & cable jackets, rolls, shoes, belts, industrial...