| 摘要 |
PURPOSE: A tire rubber composition is provided to ensure excellent properties and abrasion property and to reduce contact angle with water, to improve a braking property on a wet road, using EPDM rubber as a base rubber. CONSTITUTION: A tire rubber composition comprises 100 parts by weight of a base rubber and 1~10 parts by weight of polytetrafluroethylene(PTFE) powder surface-modified by the irradiation of electronic beams. The base rubber comprises 5~30 parts by weight of EPDM rubber based on 100 parts by weight of the base rubber. A tire includes the rubber consisting of a rubber composition. |
