▎ 摘　　要

NOVELTY - Graphene-modified rubber material includes ethylene propylene rubber, ethylene propylene diene rubber, graphene, dibutyl ester, furfuryl alcohol resin, triglyceride, acrylic ester, maleic anhydride graft, magnesium hydroxide, kaolin, talc powder, calcium hexadecylbenzenesulfonate, zinc diethyl dithiocarbamate, chlorinated polyethylene, isoprene, microcrystalline wax, lignocellulose, dimethyl silicone oil, carbon fiber, polyamide fiber, carboxyethyl cellulose, surfactant, initiator, chain extender, crosslinking agent, degassing agent, leveling agent, catalyst, accelerator and plasticizer. USE - Graphene-modified rubber material used for manufacturing tires, hoses, tapes and cable products. ADVANTAGE - The graphene-modified rubber material has good flame retardant effect, strong impact resistance, strong toughness, and great economic and social benefits. DETAILED DESCRIPTION - Graphene-modified rubber material comprises 76-104 pts. wt. ethylene propylene rubber, 48-62 pts. wt. ethylene propylene diene rubber, 43-64 pts. wt. graphene, 22-35 pts. wt. dibutyl ester, 18-22 pts. wt. furfuryl alcohol resin, 16-26 pts. wt. triglyceride, 12-15 pts. wt. acrylic ester, 16-23 pts. wt. maleic anhydride graft, 4-6 pts. wt. magnesium hydroxide, 7-10 pts. wt. kaolin, 5-9 pts. wt. talc powder, 4-8 pts. wt. calcium hexadecylbenzenesulfonate, 5-12 pts. wt. zinc diethyl dithiocarbamate, 12-16 pts. wt. chlorinated polyethylene, 12-16 pts. wt. isoprene, 14-23 pts. wt. microcrystalline wax, 9-15 pts. wt. lignocellulose, 8-13 pts. wt. dimethyl silicone oil, 7-12 pts. wt. carbon fiber, 4-6 pts. wt. polyamide fiber, 5-9 pts. wt. carboxyethyl cellulose, 0.6-1.2 pts. wt. surfactant, 0.4-0.6 pt. wt. initiator, 0.6-0.8 pt. wt. chain extender, 0.3-0.5 pt. wt. crosslinking agent, 0.3-0.4 pt. wt. degassing agent, 0.4-0.7 pts. wt. leveling agent, 0.2-0.4 pt. wt. catalyst, 0.2-0.3 pt. wt. accelerator, 0.3-0.5 pt. wt. plasticizer, 0.2-0.4 pt. wt. dispersing agent, 0.3-0.4 pt. wt. tackifier, 0.7-1.1 pts. wt. curing agent, 0.6-1.2 pts. wt. antibacterial agent, 0.4-0.6 pt. wt. antioxidant, 0.2-0.4 pt. wt. light stabilizer, 0.1-0.2 pt. wt. heat stabilizer, 0.6-1.2 pts. wt. anti-aging agent, 0.4-0.6 pt. wt. UV absorbing agent, 1.2-1.5 pts. wt. flame retardant and 0.5-0.8 pt. wt. smoke-inhibiting agent. The dispersing agent is dispersant NC. The tackifier is butyltrimethoxysilane. The curing agent is epoxy resin curing agent. The antibacterial agent is lithium carbonate. The antioxidant is antioxidant 1010. The light stabilizer is light stabilizer 770. The heat stabilizer is dibasic lead phthalate. The anti-aging agent is BASF UV-234 anti-aging agent. The UV absorbing agent is o-hydroxyphenyl benzoate. The flame retardant comprises 48-65 pts. wt. ethylene glycol monoethyl ether acetate, 20-34 pts. wt. benzene-free epoxy resin, 18-25 pts. wt. fatty alcohol polyoxyethylene ether ammonium sulfate, 12-22 pts. wt. pentaerythritol, 10-16 pts. wt. urea, 7-12 pts. wt. alumina, 9-12 pts. wt. antimonous oxide, 5-9 pts. wt. manganese, 8-12 pts. wt. activated carclazyte, 1.3-1.8 pts. wt. penetrating agent and 0.8-1.2 pts. wt. potentiating agent. The smoke-inhibiting agent comprises 22-43 pts. wt. tributyltin oxide, 12-20 pts. wt. molybdenum hydroxide, 10-16 pts. wt. bentonite, 6-12 pts. wt. alumina, 4-7 pts. wt. ammonium molybdate and 1.2-2 pts. wt. stearic acid. The graphene-modified rubber material is prepared by crushing graphene, sieving by 300-500-mesh sieve to obtain graphene powder, ultrasonically processing at 5830-6250 gauss, 350-480 W and 42-53 degrees C, stirring at 200-300 revolutions/minute (rpm) for 22-36 minutes, obtaining graphene energy powder, adding surfactant into graphene energy powder, activating at 63-74 degrees C and 120-150 rpm for 0.9-1.4 hours, obtaining activated graphene energy powder, under nitrogen protection, adding the activated graphene energy powder with ethylene propylene rubber, ethylene propylene diene rubber, dibutyl ester, furfuryl alcohol resin, triglyceride, acrylic acid ester, maleic anhydride graft, magnesium hydroxide, kaolin, talc powder, calcium hexadecylbenzenesulfonate, zinc diethyl dithiocarbamate. chlorinated polyethylene, isoprene, microcrystalline wax, lignocellulose, dimethyl silicone oil, carbon fibers, polyamide fibers, carboxyethyl cellulose, initiator, chain extender, crosslinking agent, degassing agent, leveling agent, catalyst, accelerator, plasticizer, dispersing agent and tackifier, microwave processing at 186-257 W, 128-134 degrees C and 300-500 rpm for 2-4 hours, obtaining mixture A, adding curing agent, antibacterial agent, antioxidant, light stabilizer, heat stabilizer, anti-aging agent, UV absorbing agent, flame retardant and smoke-inhibiting agent, stirring at 66-72 degrees C and 100-200 rpm for 1.2-1.6 hours, obtaining mixture B, where flame retardant is prepared by mixing fatty alcohol polyoxyethylene ether ammonium sulfate and 240-300 pts. wt. water, adding in microwave reactor, stirring at 400-600 rpm for 6-10 minutes, obtaining mixture A1, adding ethylene glycol monoethyl ether acetate, benzene-free epoxy resin, pentaerythritol, urea, alumina, antimony trioxide, manganese oxide, activated carclazyte, penetrating agent and potentiating agent, stirring at 300-500 rpm, microwave processing at 220-250 W and 86-93 degrees C, stirring for 2-2.5 hours, obtaining mixture B1, cooling to room temperature, centrifuging at 3000-5000 rpm, obtaining precipitates, drying until water content is less than or equal to 3.4%, and obtaining flame retardant, and the smoke-inhibiting agent is prepared by mixing tributyltin oxide, molybdenum hydroxide, bentonite, alumina, ammonium molybdate and stearic acid by stirring at 200-400 rpm, microwave processing at 200-250 W and 106-118 degrees C, stirring for 1.3-1.8 hours, cooling to room temperature, filtering and centrifuging the precipitates at 3000-5000 rpm, drying until water content is less than or equal to 2.8%, and obtaining smoke-inhibiting agent, adding mixture B into twin-screw extruder, melt extruding at 224-235 degrees C and 400-600 rpm, bracing by water tank and granulating in granulator to obtain the graphene-modified rubber material.