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      Weihai Qunlai
      Trading Co., Ltd.

      PP material

      Name:PP material


      Main Products:J-560M

      Brief introduction:

      PP plastic raw material, chemical name: polypropylene, is a copolymer of propylene and ethylene, characteristics: small density, strength stiffness, hardness and heat resistance are better than low pressure polyethylene, can be used in about 100 degrees. With good electrical performance and high frequency insulation is not affected by humidity, but at low temperature becomes brittle, not wear-resistant, easy to aging. Suitable for making general mechanical parts, corrosion resistant parts and insulation parts.


      Polypropylene, English name: Polypropylene (PP), molecular formula: (C3H6) n. CAS login number :9003-07-0, is a thermoplastic resin prepared by polymerization of propylene. polypropylene is usually divided into three types, namely isotactic polypropylene, atactic polypropylene and syndiotactic polypropylene, according to the spatial pattern of methyl groups.

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