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  • 专利标题:   Line pipe comprises hard plastic layer, and fire-extinguishing layer comprising specified amount of graphene and expandable graphite uniformly distributed on substrate, in order from inside to outside.
  • 专利号:   CN106128612-A, CN106128612-B
  • 发明人:   SHEN J
  • 专利权人:   TONGXIANG SMALLBOSS SPECIAL PLASTIC PROD
  • 国际专利分类:   C08K003/04, C08K007/24, C08L101/00, C08L021/00, H01B007/295, H01B007/42
  • 专利详细信息:   CN106128612-A 16 Nov 2016 H01B-007/295 201706 Pages: 7 Chinese
  • 申请详细信息:   CN106128612-A CN10642733 04 Aug 2016
  • 优先权号:   CN10642733

▎ 摘　　要

NOVELTY - A line pipe comprises a hard plastic layer and a fire-extinguishing layer in order from the inside to the outside. The fire-extinguishing layer comprises a substrate, graphene and expandable graphite. The graphene and the expandable graphite are uniformly distributed on the substrate. The content of graphene and expandable graphite is 0.000005-10 %mass and 30-200 %mass, respectively with respect to the mass of the substrate. USE - Line pipe (claimed).