RUBBER COMPOSITION, SHOE SOLE USING THE SAME RUBBER COMPOSITION AND SHOE

摘要

PROBLEM TO BE SOLVED: To provide a rubber composition excellent in sliding resistance and durability, shoe sole using the rubber composition and shoes. SOLUTION: This rubber composition is characterized by compounding 100 pts. wt. rubber component composed of natural rubber and/or synthetic rubber with 1-50 pts.wt. porous carbon material having 30-1,000μm average particle diameter, 50-600 kgf/mm2 Vickers hardness, 0.6-1.7 g/cm3 density and 20-70 vol.% porosity. This shoe sole is characterized by molding a material constituting the shoe sole from the above rubber composition.