| 摘要 |
PURPOSE: Provided is an adhesive rubber composition having a reduced viscosity and an improved processability, which can maintain high adhesive force even in the beginning and after aging. CONSTITUTION: The adhesive rubber composition includes 100phr of natural rubber, 60-65phr of carbon black, 2-4phr of N-1,3-dimethyl-N'-p-phenylene diamine, 2-4phr of 2,2,4-trimethyl-1,2-dihydroxy quinoline, 2.5-3.0phr of a resorcinol formaldehyde resin, 3-5phr of hexamethoxymethyl melamine, 0.6-1.2phr of cobalt acylborate, 0.6-1.0phr of N,N'-dicyclyhexyl-2-benzothiazole sulfenamide, 0.2-0.4phr of N-cyclohexylthiophthalimide, and 2-5phr of A73A which is a mixture salt of aliphatic zinc soap and aromatic carboxylic acid and/or 2-5phr of Aflux 42 which is a mixture of fatty ester and alcohol.
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