Polypropylene tubular product

一种聚丙烯管材

  • Inventors: XU XIN
  • Assignees: 徐新
  • Publication Date: May 26, 2010
  • Publication Number: CN-201487404-U

Abstract

The utility model relates to a polypropylene tubular product which comprises a polypropylene inner layer tube, a polypropylene outer layer tube, a polypropylene middle layer and a protection layer, wherein the polypropylene middle layer is arranged between the polypropylene inner layer tube and the polypropylene outer layer tube, the polypropylene inner layer tube and the polypropylene outer layer tube are made of pure common polypropylene materials, and the polypropylene middle layer is reinforced polypropylene composite materials. The polypropylene tubular product adopts reinforced polypropylene composite materials, and can obviously improve the rigidity of the polypropylene pipeline, and ring stiffness is two times better than a normal polypropylene pipeline with the same specification.
本实用新型涉及一种聚丙烯管材,包括聚丙烯内层管,聚丙烯外层管、聚丙烯中间层和保护层,所述聚丙烯内层管与聚丙烯外层管之间设有聚丙烯中间层,其中聚丙烯内层管和聚丙烯外层管为纯普通聚丙烯材料,聚丙烯中间层为增强聚丙烯复合材料。本实用新型有益效果为:采用增强聚丙烯复合材料,可以显著地提高聚丙烯管道的刚性,环刚度为同规格的普通聚丙烯管道的两倍以上。

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    Publication numberPublication dateAssigneeTitle
    WO-2012031677-A1March 15, 2012Rehau Ag + CoPlastics-material pipe moulding