▎ 摘　　要

NOVELTY - The gasket has at least two layers of graphene heat conducting layer (2) stacked in sequence, where adjacent graphene heat-conducting layer is bonded and fixed by adhesive. The graphene heat-conducting layer has a multilayer graphene film (1) stacked in sequence, where the adjacent described graphene film is bonded by adhesive. The stacking direction of the graphene film in the graphene heat-conducting layer of two adjacent layers is perpendicular to each other and parallel to the same plane. The stacking direction of the graphene heat-conducting layer is perpendicular to the stacking direction of the graphene film in any layer of the graphene heat-conducting layer. The adhesive is multiple combinations of polyurethane adhesive, epoxy resin adhesive, phenolic resin adhesive, acrylic resin adhesive, and adhesive. USE - High-strength graphene heat-conducting gasket in thermal interface material field. ADVANTAGE - The graphene film has good heat conduction effect in the layer direction, using multi-layer graphene film stack to form graphene layer, the interlayer is adhered by adhesive, the high heat-conducting graphene of the heat conducting layer in the graphene film layer in horizontal direction is fully used. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic structural diagram of the High-strength graphene heat-conducting gasket in thermal interface material field. 1Graphene film 2Graphene heat-conducting layer