▎ 摘　　要

NOVELTY - Antiaging rubber composite material comprises 40-60 pts. wt. polypropylene, 20-50 pts. wt. active agent, 13-28 pts. wt. antioxidant, 15-25 pts. wt. modified graphene, 10-15 pts. wt. accelerator, 2-5 pts. wt. dispersing agent, 1-3 pts. wt. lubricant, 1-3 pts. wt. internal releasing agent and 1-3 pts. wt. release agent. USE - The composite material is useful in the fields of motor vehicle fenders, wheel covers and mirror housings. ADVANTAGE - The material has excellent impact resistance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing the rubber composite material, comprising adding polypropylene, active agent, modified graphene, accelerator, dispersing agent and lubricant into a high-speed mixer, heating and stirring for 10 minutes, then adding antioxidant, stirring at high-speed for 8 minutes, adding internal releasing agent, and stirring at high-speed for 8 minutes, placing the obtained premix into extrusion granulator, and then extruding and granulating to obtain final product.