▎ 摘　　要

NOVELTY - Carbon fiber material comprises 8-15 pts. wt. carbon fiber, 1-8 pts. wt. bamboo fiber, 5-12 pts. wt. epoxy resin, 1-4 pts. wt. polymethyl methacrylate, 3-5 pts. wt. acrylamide, 1-3 pts. wt. sodium stearate, 0.5-1.5 pts. wt. sodium ethylenediaminetetra-acetate, 0.1-0.8 pts. wt. graphene, 8-12 pts. wt. dibutyl sebacate, 2-7 pts. wt. graphene, 3-9 pts. wt. curing agent and 5-8 pts. wt. polyvinyl ester. USE - Carbon fiber material for treadmill (claimed). ADVANTAGE - The product is lightweight and has high strength, large tensile strength and strong anti-impact ability. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of carbon fiber material comprising placing carbon fiber, bamboo fiber, epoxy resin, polymethyl methacrylate, acrylamide, sodium stearate, graphene, dibutyl sebacate and polyvinyl acetate into the reactor, stirring, heating at 92-98 degrees C, naturally cooling, feeding into single-screw granulator to obtain first granulated particles, adding sodium ethylenediamine-acetate, heating, stirring, cooling, extruding and granulating in double-granulator.