▎ 摘　　要

NOVELTY - Preparing high-solid-graphene heat-conductive coating involves using main agent and curing agent, adding graphene, epoxy resin and solvent and stirring uniformly to obtain mixed solution, stirring while adding dispersant and/or surfactant, antifoaming agent to mixed solution, and uniformly mixing to obtain graphene coating as main agent. The amine curing agent and drying accelerant are mixed, and stirred uniformly to obtain curing agent. USE - Method for preparing high-solid-graphene heat-conductive coating. ADVANTAGE - The method enables to prepare high-solid-graphene heat-conductive coating that is convenient to operate, has excellent radiating effect and heat-resistant effect, and in simple manner.