▎ 摘　　要

NOVELTY - A rubber compound comprises ascorbic acid, polyimide, graphene oxide, N-hydroxysuccinimide, ethyl-3-(3-dimethylaminopropyl)carbodiimide hydrochloride, p-aminobenzenesulfonic acid, styrene, potassium persulfate, lanthanum chloride, ethylenediaminetetraacetic acid, carbon fiber, aqueous ammonia, natural rubber, nickel sulfamate, dibutyl phthalate, 2-bromo-4-methylphenol, N-cyclohexyl-2-benzothiazole sulfenamide, antioxidant CEA, petroleum barium sulfonate, diatomaceous earth, epichlorohydrin, isopropyl tri(dioctylpyrophosphate) titanate and sulfur. USE - Rubber compound is used for ink-resistant printing roller. ADVANTAGE - The rubber compound has excellent ink resistance and solvent resistance. DETAILED DESCRIPTION - A rubber compound comprises 0.6-2 pts. wt. ascorbic acid, 0.7-1 pt. wt. polyimide, 10-14 pts. wt. graphene oxide, 6-7 pts. wt. N-hydroxysuccinimide, 10-12 pts. wt. ethyl-3-(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, 20-25% concentration of 50-67 pts. wt. aqueous ammonia, 100-130 pts. wt. natural rubber, 0.3-1 pt. wt. nickel sulfamate, 6-8 pts. wt. dibutyl phthalate, 1-2 pts. wt. 2-bromo-4-methylphenol, 1-2 pts. wt. N-cyclohexyl-2-benzothiazole sulfenamide, 1-2 pts. wt. antioxidant CEA, 3-4 pts. wt. petroleum barium sulfonate, 10-13 pts. wt. diatomaceous earth, 0.01-0.02 pt. wt. epichlorohydrin, 0.3-0.5 pt. wt. isopropyl tri(dioctylpyrophosphate) titanate and 0.8-1 pt. wt. sulfur. An INDEPENDENT CLAIM is included for preparation of rubber compound.