RUBBER COMPOSITION FOR SNOW TIRE TREAD AND SNOW TIRE MANUFACTURED BY USING THE SAME

摘要

PURPOSE: A rubber composition for snow tire tread is provided to improve ice traction and wet traction and to ensure excellent hardness. CONSTITUTION: A rubber composition for snow tire tread comprises 100 parts by weight of a base rubber, 1-8 parts by weight of a foaming agent, and 5-20 parts by weight of vegetable powder filler with particle diameter of 10 micron or less. The vegetable powder filler is rice bran. The snow tire comprises the rubber prepared using the rubber composition for snow tire tread.