Composition: Butyl Rubber Cenway I IR 532 is a copolymer rubber of isobutylene and isoprene. Applications: Regular Butyl Rubber I IR-532 has superior air impermeability, outstanding performance of heat-resistance, chemical corrosion-resistance, thermal aging resistance, and good curing performance. It can be widely used for inner tubes of tires, medical stoppers, ball bladders, sealing materials and electrical insulations. Information provided by Meyors Chemical INC Limited |