▎ 摘　　要

NOVELTY - A graphene electrothermal material comprises graphite, other carbon material and solvent, where the weight ratio of graphene to other carbon material is 0.5-10:1, preferably 2-10:1, preferably 5-10:1, the other carbon material comprises carbon fiber, graphite and carbon nano-tube, preferably carbon fiber. USE - Graphene electrothermal material for use as substrate surface electrothermal coating (claimed) that is utilized for manufacturing clothing, body care, aviation equipment, medical equipment, household heating equipment, automobile and other various fields. ADVANTAGE - The graphene electrothermal material has high electric conductive and thermal conductive performance, good flexibility and energy-saving capacity.