Posts Tagged ‘Preparation of Butyl rubber’

  • Preparation of Butyl rubber

    May 3, 13 • 9971 Views • General • • 1 Comment

    Butyl rubber ,a synthetic rubber,is a copolymer of isobutylene and isoprene.It is also called isobutylene-isoprene rubber.It is based on homopolymer of isobutylene that is polyisobutylene(C4H8)n.Butyl rubber was first produced by William Sparks and Robert

  • Properties of Butyl Rubber and its Uses

    May 1, 13 • 12666 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