• Haiyun Asphalt

    Asphalt is a brownish-black mixture of hydrocarbons with different molecular weight and non-metallic derivatives and

  • Brominated isobutylene-isoprene rubber

    Brominated isobutylene-isoprene rubber (BIIR) is a isobutylene-isoprene copolymer elastomer containing active bromine

  • Isobutylene-isoprene rubber

    Isobutylene-isoprene rubber (IIR) has excellent chemical and thermal stability with its most prominent feature being

  • Polybutene Alloy

    Shandong Chambroad Petrochemicals Co , Ltd , together with research team from Qingdao Science and Technology Univers

  • Polypropene

    Chambroad Petrochemical polypropene powder is produced us

  • Trans-1,4-poly(butadiene-co-isoperne) rubber

    Trans butadiene rubber is a kind of functional rubber material with excellent performance It can solve the compa