| 摘要 |
<p>The invention refers to a silica-rich rubber composition, which exhibits good processing characteristics and improved wet traction characteristics, a method for making and a tire having a tread component including the same. The rubber composition includes at least one elastomer, from 30 phr to 120 phr silica reinforcing filler, from 0 phr to 30 phr carbon black reinforcing filler, from 1 phr to 10 phr of rosin acid, and from 0.5 phr to 7 phr of zinc oxide, provided that no free stearic acid is separately included in the rubber composition.</p> |
