▎ 摘　　要

NOVELTY - A coated rubber material comprises methyl mercaptan, dodecenyl succinic acid, graphene oxide, N-hydroxysuccinimide, 1-ethyl-(3-dimethylaminopropyl)carbodiimide hydrochloride, p-aminobenzenesulfonic acid, styrene, potassium persulfate, lanthanum chloride, ethylenediaminetetraacetic acid, carbon fiber, 20-25% aqueous ammonia, accelerator TL, 4,4'-dioxydiphenyl antioxidant, natural rubber, calcium palmitate, dioctyl cinnamate, diacetone alcohol, aluminum dihydrogen phosphate, diallylamine, sepiolite powder, ammonium molybdate and sulfur. USE - Coated rubber material is used for long-term stable printing roll. ADVANTAGE - The coated rubber material has excellent stability, durability, comprehensive performance, acid resistance, ink resistance and heat resistance. DETAILED DESCRIPTION - A coated rubber material comprises 0.3-1 pt. wt. methyl mercaptan, 2-4 pts. wt. dodecenyl succinic acid, 10-14 pts. wt. graphene oxide, 6-7 pts. wt. N-hydroxysuccinimide, 10-12 pts. wt. 1-ethyl-(3-dimethylaminopropyl)carbodiimide hydrochloride, 7-9 pts. wt. p-aminobenzenesulfonic acid, 30-40 pts. wt. styrene, 0.1-0.2 pt. wt. potassium persulfate, 0.3-0.4 pt. wt. lanthanum chloride, 2-3 pts. wt. ethylenediaminetetraacetic acid, 1.7-2 pts. wt. carbon fiber, 50-67 pts. wt. 20-25% aqueous ammonia, 1-2 pts. wt. accelerator TL, 1-2 pts. wt. 4,4'-dioxydiphenyl antioxidant, 100-130 pts. wt. natural rubber, 2-3 pts. wt. calcium palmitate, 6-8 pts. wt. dioctyl cinnamate, 0.6-1 pt. wt. diacetone alcohol, 1-2 pts. wt. aluminum dihydrogen phosphate, 0.4-1 pt. wt. diallylamine, 10-14 pts. wt. sepiolite powder, 1-2 pts. wt. ammonium molybdate and 0.8-1 pt. wt. sulfur. An INDEPENDENT CLAIM is included for preparation of coated rubber material.