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  • 专利标题:   Rotary supporting sealing ring material comprises fluorine rubber, carbon fiber, graphene, vulcanizing agent and auxiliary agent obtained by open-refining machine plasticating, anburying machine mixing, open mill mixing and vulcanizing.
  • 专利号:   CN111777833-A
  • 发明人:   BAO H, DAI Y, WANG J, CHEN W, WU F
  • 专利权人:   MAANSHAN FY PRECISION MACHINERY CO LTD
  • 国际专利分类:   C08K013/04, C08K003/04, C08K007/06, C08L027/12, C08L027/18, C08L029/10, C08L079/00, C08L085/02, F16J015/3232, F16J015/3284
  • 专利详细信息:   CN111777833-A 16 Oct 2020 C08L-027/12 202088 Pages: 7 Chinese
  • 申请详细信息:   CN111777833-A CN10685078 16 Jul 2020
  • 优先权号:   CN10685078

▎ 摘　　要

NOVELTY - Rotary supporting sealing ring material comprises 100 pts. wt. fluorine rubber, 2-40 pts. wt. carbon fiber, 0.5-5 pts. wt. graphene, 0-10 pts. wt. vulcanizing agent and auxiliary agent. The raw material is obtained through open-refining machine plasticating process, banburying machine mixing process, open mill mixing process and vulcanizing process to prepare the rubber sealing material. USE - Used as rotary supporting sealing ring material. ADVANTAGE - The rotary supporting sealing ring material can improve the sealing performance of the sealing piece and not easy to deform; it can prolong the service life of the sealing ring.