| 摘要 |
PROBLEM TO BE SOLVED: To provide a vibration-proof rubber composition that has high damping performance without impairing durability.SOLUTION: A vibration-proof rubber composition comprises the following (A) component and the following (B)-(D) components, where, based on the (A) component 100 pts.wt., the content of the (D) component is 10-20 pts.wt: (A) diene rubber; (B) silica; (C) silane coupling agent; (D) ester compound of C12-C22 saturated fatty acid and pentaerythritol or dipentaerythritol.SELECTED DRAWING: None |
