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  • 专利标题:   Marine enhanced polytetrafluoroethylene gasket formulation comprises polytetrafluoroethylene resin, graphene, vulcanizing agent, chlorohydrin rubber, copper powder, and molybdenum disulfide.
  • 专利号:   CN110437564-A
  • 发明人:   LIU J
  • 专利权人:   ZHENJIANG CHUANHUAN SEALING MATERIALS
  • 国际专利分类:   C08K013/02, C08K003/04, C08K003/16, C08K003/22, C08K005/20, C08K005/41, C08K005/42, C08L027/18, C08L071/03, F16J015/10
  • 专利详细信息:   CN110437564-A 12 Nov 2019 C08L-027/18 201991 Pages: 4 Chinese
  • 申请详细信息:   CN110437564-A CN10707174 01 Aug 2019
  • 优先权号:   CN10707174

▎ 摘　　要

NOVELTY - Marine enhanced polytetrafluoroethylene gasket formulation comprises 85-92 pts. wt. polytetrafluoroethylene resin, 0.3-0.45 pts. wt. graphene, 1.3-1.5 pts. wt. vulcanizing agent, 15-23 pts. wt. chlorohydrin rubber, 40-45 pts. wt. copper powder, and 10-13 pts. wt. molybdenum disulfide. USE - Marine enhanced polytetrafluoroethylene gasket formulation. ADVANTAGE - The marine enhanced polytetrafluoroethylene gasket formulation improves aging resistance, heat resistance and cold resistance of the gasket, and has good hydrophobicity.