▎ 摘 要
NOVELTY - A graphene-filled polypropylene material comprises 80-90 pts. wt. polypropylene, 10-13 pts. wt. graphene microsheet, 2-3 pts. wt. titanium dioxide, 3-5 pts. wt. polyacetylene, 0.01-1 pt. wt. coupling agent and 2-5 pts. wt. antioxidant. USE - Graphene-filled polypropylene material (claimed). ADVANTAGE - The graphene-filled polypropylene material has high electroconductivity and excellent mechanical property. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of graphene-filled polypropylene material.