▎ 摘　　要

NOVELTY - Graphene-containing antistatic polypropylene material comprises 52-98 wt.% polypropylene, 1-10 wt.% surface modified graphene, 0-10 wt.% toughening agent polyoxyethylene (POE), 0-25 wt.% inorganic filler, 0.3-1 wt.% antioxidant, and 0.5-2 wt.% processing auxiliary agent. USE - Graphene-containing antistatic polypropylene material. ADVANTAGE - The material has good antistatic property and mechanical property. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of graphene-containing antistatic polypropylene material comprising mixing first surface modifier and solvent at ratio of 1:1000, adding 100 pts. wt. mixed powder graphene, high-speed stirring and ultrasonic dispersing to prepare modified graphene, and drying to produce surface-modified graphene; weighing polypropylene, surface-modified graphene, toughening agents, inorganic fillers, antioxidants, and other additives, and dry blending using high speed mixer for 5-15 minutes; and carrying out melt extruding using twin-screw machine, and granulating at 12-18 MPa for 1-2 minutes.