PolypyrrolePPy Tread Compound for Containing the Conductive Polymer PolypyrrolePPy Giving Silica

摘要

TECHNICAL FIELD The present invention relates to a rubber composition for a tire tread and a tire thereof, and more particularly to a rubber composition for a tire tread having improved braking characteristics, electrical conductivity and abrasion characteristics of a tire and a tire thereof. The rubber composition for a tire tread Is further comprised of 5 to 20 parts by weight of conductive polymer Polypyrrole (PPy) treated with silica on the surface of 100 parts by weight of the raw rubber and 50 to 120 parts by weight of the filler.