General introduction: IIR is Copolymer rubber of isobutylene and isoprene. Including butyl rubber, brominated butyl rubber and chlorinated butyl rubber. Characteristic of IIR: Superior air impermeability Outstanding performance of heat-resistance Good chemical corrosion-resistance and thermal aging resistance Application: Widely used in tires, medical rubber stoppers, anti-corrosion lining, protective clothing, shoes, TPV and other production areas. Information provided by Sundow Polymers Co., Ltd |