Nipol 1401LG Acrylonitrile butadiene polymer 9003-18-3 Zeon Chemical Rubber - Elastomer >> Butadiene-acrylonitrile / Nitrile rubber, NBR ADHESIVE Ground crumb with silica partitioning agent. Good solubility for use in adhesive applications. Nipol 1401LG is a copolymer of butadiene and acrylonitrile of excellent oil resistance. This material is ground and dusted with approximately 2.0% mineral anticake which allows direct addition to mixing equipment. Butadiene acrylonitrile copolymer with silica partitioning agent. Possesses very good oil resistance and good solubility. Used in adhesive applications.