| 摘要 |
The present invention relates to a rubber composition for a tire tread and a tire produced using the same. The rubber composition for a tire tread comprises: 100 parts by weight of raw material rubber including 10 to 60 parts by weight of first emulsified and polymerized styrene-butadiene rubber, 10 to 60 parts by weight of second emulsified and polymerized styrene-butadiene rubber, and 10 to 30 parts by weight of butadiene rubber; 5 to 11 parts by weight of an environmentally-friendly emulsifier; 73 to 79 parts by weight of a filler; 1.6 to 1.9 parts by weight of a vulcanizing and curing agent; and 1.25 to 1.35 parts by weight of a vulcanizing and curing accelerator. The rubber composition for a tire tread uses environmentally-friendly materials so as to produce a high efficient tire. The environmentally-friendly rubber composition has excellent low temperature characteristics, fuel efficiency functions, abrasion functions, and braking functions. |
