RUBBER COMPOSITION FOR A TIRE TREAD CAPABLE OF MINIMIZING THE TREAD ABRASION, CONTAINING PARAFFIN WAX INSIDE AN ACRYLIC POLYMER CAPSULE

摘要

PURPOSE: A rubber composition for a tire tread is provided to induce a rapid heating of the composition, to reduce the friction time with the road, and to improve the matter property of the rubber composition.;CONSTITUTION: A rubber composition for a tire tread contains crude rubber and an acrylic polymer capsule. 0.1~40 parts of acrylic polymer capsule by weight is mixed with 100 parts of crude rubber by weight. The acrylic polymer capsule contains 0.1~50 parts of paraffin wax by weight. The crude rubber is selected from the group consisting of polyisoprene rubber, polybutadiene rubber, a conjugated diene aromatic vinyl copolymer, a nitrile-conjugated diene copolymer, and others.;COPYRIGHT KIPO 2010