| 摘要 |
PURPOSE: A rubber composition for coating bead wire for tire is provided to improve attachment between the rubber and the bead wire without using bronze coat to the bead wire, thus to reduce the amount of sulfur added to the rubber composition and to improve thermal aging resistance. CONSTITUTION: The rubber composition for coating bead wire for tire comprises a base rubber, carbon black, a softening agent, a vulcanizing agent, a vulcanization accelerator and 3-20pts.wt of an acrylate adhesive represented by the formulas 1 and 2, based on 100pts.wt of the base rubber. |
