▎ 摘　　要

NOVELTY - The method involves adhering a graphene heat conducting film on an adhesive tape, and applying pressure to damage a bonding place. Layered graphene is removed from the bonding place for obtaining a graphene composite film with flat surface and without layers. A heat conducting filler/high molecular composite layer is formed by utilizing heat conducting filler and adhesive. The graphene composite film and the heat conducting filler/high molecular composite layer are staggered, laminated and pressed into a block. The block is cut into multiple sheets along stacking direction of a block body to complete preparation of a graphene heat-conducting gasket. USE - Method for preparing a graphene heat-conducting gasket (claimed). ADVANTAGE - The method enables ensuring that the prepared graphene heat-conducting gasket has high heat-conducting performance and better compression performance, and is not easy to crack, since the graphene composite layer has better flexibility, and is not easy to delaminate and crack. DESCRIPTION OF DRAWING(S) - The drawing shows a flow diagram illustrating a method for preparing a graphene heat-conducting gasket. (Drawing includes non-English language text).