▎ 摘 要
NOVELTY - A graphene conductive polymer composite material comprises 0.1-10 pts. wt. graphene, 0.1-20 pts. wt. conductive polymer, 5-40 pts. wt. resin, 10-40 pts. wt. conductive functional component, and 0.07-21 pts. wt. auxiliary functional component. The graphene is prepared by physical method. USE - Graphene conductive polymer composite material is used in preparation of electrothermal film (claimed) used for heating in winter. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following: (1) preparation of graphene conductive polymer composite material; and (2) preparation of electrothermal film.