Nipol 30-5 Acrylonitrile / Butadiene polymer 9003-18-3 Zeon Chemical Rubber - Elastomer >> Butadiene-acrylonitrile / Nitrile rubber, NBR ADHESIVE Zeon's wide range of NBR elastomers are generally catagorized by the ACN and Mooney Viscosity. The higher ACN levels have better chemical resistance but poorer low temperature properities. The lower ACN levels will have higher swell in oils and fuels, but improved low temperature flexibility. General-purpose, intermediate-viscosity nitrile rubber for industrial and automotive hose and seals, printing rolls and applications requiring easy processing Butadiene and acrylonitrile copolymer. Possesses intermediate mooney viscosity and easy processing. Used in adhesives for footwear, industrial and automotive applications.