▎ 摘　　要

NOVELTY - A graphene-heat electric heating film, comprising a graphite heating film, the graphene electro-thermal film is provided with a temperature-resistant tape layer graphene, electric heating film and temperature resistant tape layer after cold pressing as a whole. the thickness of the heat resistant adhesive layer is 0.05~0.08 mm. the temperature-resistant tape layer is polyimide tape or Teflon tape layer. the graphite heating film comprises a conductive slurry layer is provided on a base film. the electrothermal film is working, at 70~80 degrees centigrade, will become soft, the utility model is mounted on the graphene electro-thermal film is provided with a temperature-resistant adhesive layer, graphene electro-thermal film layer with heat-resistant adhesive tape after cold pressing; then, when graphene is electrothermal film is working at 120~150 degrees centigrade, the product will not become soft, and does not open the adhesive so as to improve the safety of the product.