• 专利标题:   Corrosion resistant and oxidation resistant polypropylene film comprises film main body comprising protective outer layer and film base layer, where protective outer layer is located at top and bottom of film base layer.
  • 专利号:   CN213891638-U
  • 发明人:   WANG H, DAI J, XIANG X, ZHANG S
  • 专利权人:   RUIAN DONG WEI PLASTIC CEMENT CO LTD
  • 国际专利分类:   B32B027/32, B32B027/36, B32B027/08, B32B033/00
  • 专利详细信息:   CN213891638-U 06 Aug 2021 B32B-027/32 202168 Pages: 6 Chinese
  • 申请详细信息:   CN213891638-U CN22623791 13 Nov 2020
  • 优先权号:   CN22623791

▎ 摘  要

NOVELTY - The utility model claims a corrosion resistant and oxidation resistant polypropylene film, comprising a film main body, the film main body comprises a protective outer layer and a film base layer, the number of the protective outer layer is two, two of the protective outer layer respectively located at the top and bottom position of the film base layer; the protective outer layer comprises a protective base layer and a PET scratch-resistant outer layer; the protective base layer comprises a phosphite antioxidant layer and a graphene coating. The utility model through the film main body, protective outer layer, film base layer, protective base layer, PET scratch-proof outer layer; phosphite ester antioxidant layer and graphene coating; the device can reach the function of corrosion and oxidation resistance; it solves the problem that the polypropylene film in the existing market does not have corrosion and oxidation resistance function; in the using process, it is affected by environmental factors and is easy to cause corrosion and oxidation denaturation phenomenon; the use strength of the film and the service life are influenced; it is not good for the user to use for a long time.