| 摘要 |
A rubber composition, which can be used in particular as tread(s) for winter tire(s) capable of rolling over ground surfaces covered with ice or black ice, while at least maintaining or even improving a grip on wet, comprising a diene elastomer, between 50 and 150 phr of a reinforcing filler, between 20 and 160 phr of a plasticizer comprising more than 10 phr and less than 80 phr of a vegetable oil, between 2 and 40 phr of microparticles of a water soluble sulfate of an alkali metal or an alkaline earth metal. |
