| 摘要 |
This invention is to provide rubber composition having vulcanization retarding effect that is as same as or greater than that of DCBS, maintaining favorable working ability and providing excellent adherence to the metal, without the use of current vulcanization retarder, such as CTP that may generate problems of decreased physical properties of rubber and blooming after vulcanization. The rubber composition of the invention comprises rubber component, sulfenamide-containing vulcanization accelerator represented by formula (I), and sulfur.
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