| 摘要 |
The present invention relates: to a rubber composition for a tire tread and a tire manufactured by using the same which comprise the following: 175-300 parts by weight of master batch containing polymer latex, carbon black, and liquid styrene-butadiene copolymer in which the surface of substituted with a hydroxyl group; 0-37.5 parts by weight of material rubber; and 20-57.5 parts by weight of silica. The rubber composition for the tire tread can improve processability and dispersing ability, and enhance initial grip capability and grip durability during a high speed driving on a wet road surface. |
