▎ 摘　　要

NOVELTY - Graphene coating comprises 10- 45 wt.% graphene, 6-30 wt.% epoxy acrylate resin, 8-40 wt.% curing agent, 5-20 wt.% dispersing agent and/or surfactant, 10-55 wt.% defoaming agent and 6-20 wt.% solvent. USE - Graphene coating. ADVANTAGE - The graphene coating uses inexpensive graphene as main cooling medium and has low cost and good heat-dissipation effect. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of graphene coating comprising adding graphene, epoxy acrylate resin, curing agent and solvent into a stirrer, stirring at 1200-1600 revolutions/minute (rpm) for 1.5-3 hours, sequentially adding dispersing agent and/or surfactant and defoaming agent, stirring at 1000-1200 rpm for 1-2 hours and obtaining the product.