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  • 专利标题:   Graphene-modified fluoroether rubber material for rotary sealing of metal smooth surface, contains reinforcing filler, graphene-based composite which is sheet-shaped acicular zinc oxide fine nanocomposite, and peroxide curing agent.
  • 专利号:   CN108794949-A
  • 发明人:   PANG M, CUI Y, HUANG T, SUN G, WEN J, DU H, GONG Z, DE D, ZHANG B, ZHANG C, ZHANG Z, DU M, MA W
  • 专利权人:   SHANDONG NONMETALLIC MATERIAL RES INST
  • 国际专利分类:   C08L027/18, C08K013/06, C08K009/02, C08K007/00, C08K003/04, C08K007/06, C08K003/30, C08K003/22, B29C035/02
  • 专利详细信息:   CN108794949-A 13 Nov 2018 C08L-027/18 201908 Pages: 6 Chinese
  • 申请详细信息:   CN108794949-A CN10736543 06 Jul 2018
  • 优先权号:   CN10736543

▎ 摘　　要

NOVELTY - A graphene-modified fluoroether rubber material comprises 100 pts. wt. fluoroether rubber, 35-50 pts. wt. reinforcing filler for fluoroether rubber, 10-18 pts. wt. graphene-based composite, and 5-6.5 pts. wt. peroxide curing agent. The graphene-based composite is a sheet-shaped in-situ grown acicular zinc oxide fine nanocomposite. USE - Graphene-modified fluoroether rubber material used for high-speed rotary sealing of metal smooth surface. ADVANTAGE - The graphene-modified fluoroether rubber material has low friction coefficient and friction wear, and excellent thermal conductivity and mechanical property. The graphene-based composite in the fluoroether rubber material inhibits agglomeration between components, and improves multi-form component synergy.