▎ 摘　　要

NOVELTY - Rubber composition comprises 60-90 pts. wt. silica affinity modified butadiene rubber, 10-40 pts. wt. silica affinity modified solution styrene butadiene rubber, 40-70 pts. wt. silica-containing filler and 1-8 pts. wt. carbon nanomaterial including carbon nanotubes, graphite or graphene based on 100 pts. wt. entire rubber base material. The carbon nanomaterial is pre-mixed with the silica affinity-modified butadiene rubber and/or the silica affinity-modified solution styrene butadiene rubber to exist as a wet master batch. USE - The rubber composition is useful for shoe outsoles (claimed). ADVANTAGE - The rubber composition: has excellent abrasion resistance and slip resistance even under various temperature conditions and various road surface conditions; has adequate flexibility; improves the service life of the shoe; reduces the thickness and weight of the shoe; has excellent low temperature performance, and glass transition temperature of less than -50° C; and has improved mechanical strength.