▎ 摘　　要

NOVELTY - A high strength drip-resistant graphene/polyethylene terephthalate composite sheet is obtained by co-extruding 100 parts mass graphene/polyethylene terephthalate nanocomposite material and 0-10 parts mass additive. The graphene/polyethylene terephthalate nanocomposite material comprises monolithic graphene and polyethylene terephthalate. The surface of the graphene sheet is covalently bonded to the polyethylene terephthalate molecule. USE - High strength drip-resistant graphene/polyethylene terephthalate composite sheet used in building material, refractory material, and heating kitchenware. ADVANTAGE - The high strength drip-resistant graphene/polyethylene terephthalate composite sheet is prepared by simple process at low cost with high efficiency, and yield strength, and excellent dispersing ability.