| 摘要 |
PURPOSE: A tread rubber composition for tires is provided to mix at low temperature, thereby enhancing productivity. CONSTITUTION: A tread rubber composition for tires includes carbon black and compounds marked as chemical formula 1. In the chemical formula 1, R^1, R^2, R^3, and R^4 respectively indicates H, (CH2CH2O)nH, or saturated or unsaturated fatty acid of C10-C30. n indicates 1-30. Among the R^1, R^2, R^3, and R^4, at least one of the saturated or unsaturated fatty acid of C10-30 and (CH2CH2O)nH are included. The compound marked as chemical formula 1 is included 1-20 parts by weight based on 100.0 parts by weight of carbon black. |
