| 摘要 |
PURPOSE:To obtain a rubber composition excellent in appearance, abrasion resistance, kneadability, thermal aging resistance, etc., by mixing a rubber component with carbon black treated with a specified polymer. CONSTITUTION:A rubber composition prepared by mixing a rubber component with carbon black treated with a polymer reactive with the carbon black, such as a polymer having at least one reactive group selected from among aziridine, oxazoline, N-hydroxyalkylamide, epoxy and isocyanate groups in the molecule. This rubber composition is excellent in appearance, abration resistance, breaking resistance, kneadability, thermal aging resistance, etc., and can be effectively used for various uses such as tires, belts, tubes, footwear, wires, machine parts, and industrial articles.
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