Posts Tagged ‘isoprene’

  • Properties of Butyl Rubber and its Uses

    May 1, 13 • 13426 Views • General • • 7 Comments

    Butyl  rubber: Butyl rubber is the copolymer of isobutylene and a small amount of isoprene. Also known as IIR. IIR stands for Isobutylene Isoprene Rubber. Details and properties of butyl rubber: First  it got  commercialized in 1943. The primary