▎ 摘　　要

NOVELTY - High elastic wear resistance rubber material comprises e.g. 97-103 pts. wt. natural rubber, 5-8 pts. wt. methyl phenyl vinyl silicone rubber, 10-13 pts. wt. neoprene, 20-25 pts. wt. modified graphene, 18-22 pts. wt. diatomite, 15-18 pts. wt. talc powder, 12-15 pts. wt. dolomite powder, 8-11 pts. wt. calcium silicate, 2.4-2.8 pts. wt. silane coupling agent A-172, 12-16 pts. wt. polyamide fiber, 4.3-6.5 pts. wt. sulfur, 1.3-1.9 pts. wt. accelerating agent DM, 2.2-2.6 pts. wt. 4,4'-dithiobis-phenylmaleimide, 3-6 pts. wt. dimethylphenyl thiophenol, and 8-12 pts. wt. trioctyl trimellitate. USE - Used as high elastic wear resistance rubber material. DETAILED DESCRIPTION - High elastic wear resistance rubber material comprises 97-103 pts. wt. natural rubber, 5-8 pts. wt. methyl phenyl vinyl silicone rubber, 10-13 pts. wt. neoprene, 20-25 pts. wt. modified graphene, 18-22 pts. wt. diatomite, 15-18 pts. wt. talc powder, 12-15 pts. wt. dolomite powder, 8-11 pts. wt. calcium silicate, 2.4-2.8 pts. wt. silane coupling agent A-172, 12-16 pts. wt. polyamide fiber, 4.3-6.5 pts. wt. sulfur, 1.3-1.9 pts. wt. accelerating agent DM, 2.2-2.6 pts. wt. 4,4'-dithiobis-phenylmaleimide, 3-6 pts. wt. dimethylphenyl thiophenol, 8-12 pts. wt. trioctyl trimellitate, 1.2-2.3 pts. wt. antioxidant SP, 1.8-2.5 pts. wt. antioxidant 800-A, and 7-11 pts. wt. petroleum sulfonic acid phenyl ester. The modified graphene is prepared by adding 4-5 pts. wt. graphene oxide in 2500-2600 pts. wt. water, subjecting the graphene oxide containing water for ultrasonic treatment to obtain concentration of 1.6-1.9 mg/ml of graphene oxide solution, where the frequency of ultrasonic treatment is 21-24 KHZ, power of ultrasonic treatment is 1100-1200 W, adding 12-15 pts. wt. tea polyphenol, magnetically stirring for 1.5-2.2 hours to obtain material A, where the magnetic stirring rotating speed is 1300-1500 revolutions/minute, removing the material A, taking out, using 5-8x 105 deionized water for centrifugal washing for 40-45 minutes to remove the excessive tea polyphenol to obtain material B, where the centrifugal speed is 5500-6500 revolutions/minute, placing the material B in nylon filter film containing suction filtration machine and vacuum filtering for 25-28 minutes to obtain modified graphene, where the hole diameter of nylon filter film is 210-225 mu m, the vacuum filtering process vacuum pressure is 55-58 MPa. An INDEPENDENT CLAIM is also included for preparing high elastic wear resistance rubber material comprising adding natural rubber, neoprene and methyl phenyl vinyl silicone rubber in a mixer and stirring at a speed of 200-220 revolutions/minute for 25-30 minutes to obtain rubber main material, plasticating in a triangular bag for 4-6 times, adding rubber-containing main material in a mixer, adding modified graphene and polyamide fiber, stirring at a speed of 110-120 revolutions/minute, plasticating for 15-18 minutes to obtain mixed material C, adding silane coupling agent A-172, diatomite, talc powder, dolomite powder and calcium silicate, stirring at a speed of 205-225 revolutions/minute for 15-18 minutes obtaining filler, adding filler, petroleum sulfonic acid phenyl ester, dimethylphenyl thiophenol and trioctyl trimellitate in material C, then mixing at a stirring rate of 98-102 revolutions/minute for 18-21 minutes, adding antioxidant SP, and antioxidant 800-A, stirring at a speed of 85-89 revolutions/minute for 15-18 minutes, adding sulfur, accelerating agent DM, and 4,4'-dithiobiphenyl bismaleimide, stirring at a speed of 90-94 revolutions/minute and banburying for 10-13 minutes, mixing at 140-143 degrees C for 8-11 minutes, cooling, discharging, obtaining high elastic wear-resistant rubber material.