▎ 摘　　要

NOVELTY - A graphene thermally conductive plastic comprises 2-10 wt.% modified graphene, 88-96 wt.% organic synthetic resin, 0.1-1 wt.% plasticizer and 0.2-2 wt.% additives. USE - Graphene thermally conductive plastic used for packing electronic product. ADVANTAGE - The graphene thermally conductive plastic is prepared by simple process, has high thermal conductivity with less graphene content. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of graphene thermally conductive plastic, which involves (a) preparing improved graphene, (b) adding 2-10 wt.% improved graphene, 88-96 wt.% organic synthetic resin and 0.1-1 wt.% plasticizer, mixing with 0.2-2 wt.% additives, adding to barrel of twin-screw extruder, melt-mixing at 180-300 degrees C, extruding in twin-screw extruder barrel and granulating to obtain final product.