• 专利标题:   Graphene for heat-conducting gasket, has multi-layer graphene film stacked in turn, where adjacent graphene film is coated with adhesive, and graphene film provided with multiple through holes passing through upper and lower sides of film.
  • 专利号:   CN216491732-U
  • 发明人:   FANG X, HE X, ZHOU X, DOU L, YANG S, SUN A, CAO Y
  • 专利权人:   SHENZHEN HFC CO LTD
  • 国际专利分类:   B32B003/24, B32B007/12, B32B009/00, B32B009/04, H05K007/20
  • 专利详细信息:   CN216491732-U 10 May 2022 H05K-007/20 202242 Chinese
  • 申请详细信息:   CN216491732-U CN22941451 26 Nov 2021
  • 优先权号:   CN22941451

▎ 摘  要

NOVELTY - The invention claims a graphene heat conducting gasket, relating to the field of heat conducting gasket. comprising a multi-layer graphene film stacked in turn, the interlayer of adjacent said graphene film is coated with adhesive; the graphene film is provided with multiple through holes graphene the upper and lower sides of the film, the through hole along the lamination direction of the film graphene the through hole is filled with liquid metal, and the liquid metal is filled in the gap in the graphene film. The invention is stacked by multi-layer graphene film, and using adhesive to adhere adjacent two layers of graphene film to obtain the graphene heat-conducting property of the heat-conducting gasket, on the basis of the through hole and filling the liquid metal in the through hole on the graphene film, the liquid metal in the filling process of the graphene film in the air discharging and filling the graphene film in the air, reduces the thermal resistance of the graphene, further improves the whole heat-conducting performance of the graphene heat-conducting gasket.