| 摘要 |
The present invention relates to a rubber composition for a tire sidewall and a tire manufactured using the same. The rubber composition for a tire sidewall comprises: 100 parts by weight of a rubber material and 1-5 parts by weight of an anti-aging agent including N-phenyl-N′-(1,3-dimethylbutyl)-N-phenyl-p-phenylenediamine and 2,4,6-tris-N-(1,4-dimethylpentyl-p-phenylenediamino)-1,3,5-triazine. The weight ratio of N-phenyl-N′-(1,3-dimethylbutyl)-N-phenyl-p-phenylenediamine and 2,4,6-tris-N-(1,4-dimethylpentyl-p-phenylenediamino)-1,3,5-triazine is 2:1 to 1:1. The rubber composition for a tire sidewall improves ozone resistance, has excellent fatigue resistance and crack resistance, and reduces a browning phenomenon, thus improving the external appearance and performance of the tire. |
