▎ 摘　　要

NOVELTY - The utility model claims a composite heat conducting gasket based on graphene, comprising: a mounting part which is an annular structure and comprises a plurality of mounting holes and a mounting groove; a heat conducting part, which is set on the inner side of the mounting part, comprising: a first release film layer; a first graphene layer, a first copper foil layer, a second graphene layer, a second release film layer. The utility model solves the problem that the single heat conducting gasket cannot be layered transferring heat quantity and cannot be installed.