▎ 摘　　要

NOVELTY - A torsion-resistant cable material comprises 100 parts mass ethylene propylene diene monomer (EPDM) rubber, 15 parts mass butyl rubber, 3-5 parts mass vulcanizing agent, 20-35 parts mass carbon black, 2 parts mass zinc stearate, 1-2 parts mass anti-aging agent RD, 2-3 parts mass anti-aging agent 4020, and 5-15 parts mass (3-trimethoxysilylpropyl) diethylenetriamine grafted X loaded graphene oxide (X@GO). USE - The torsion-resistant cable material is used for wind turbines mainly used in large-capacity wind turbines with a generating capacity of 3.5 MW. ADVANTAGE - The torsion-resistant cable material aims to solve the defects in the existing technology that the cables for wind power generation are not resistant to torsion, easy to age and crack. DETAILED DESCRIPTION - A torsion-resistant cable material comprises 100 parts mass EPDM rubber, 15 parts mass butyl rubber, 3-5 parts mass vulcanizing agent, 20-35 parts mass carbon black, 2 parts mass zinc stearate, 1-2 parts mass anti-aging agent RD, 2-3 parts mass anti-aging agent 4020, 5-15 parts mass (3-trimethoxysilylpropyl) diethylenetriamine grafted X@ graphene oxide (GO). where X = lanthanum, cerium. An INDEPENDENT CLAIM is included for a preparation method of the torsion-resistant cable material comprising grafting EPDM rubber, butyl rubber, vulcanizing agent, carbon black, zinc stearate, anti-aging agent RD, anti-aging agent 4020, 3-trimethoxysilylpropyl) diethylenetriamine to X@GO, after mixing evenly, heating up to 100-125℃, kneading for 8-10 minutes, cooling down to 60℃ to release the sheet, and performing hot press vulcanize at 150-165℃ for 8-12 minutes.