Rubber composition for artificial limb sole and sole for artificial limb

摘要

An object of the present invention is to provide a rubber composition for an artificial limb sole, which can improve anti-slip property and abrasion resistance when used for an artificial limb sole. In order to solve the above problems, the present invention presents a rubber component containing 50% by mass or more of styrene-butadiene rubber and a nitrogen adsorption specific surface area (N ₂ SA) of 50 to 90 parts by mass with respect to 100 parts by mass of the rubber component. It is characterized by containing carbon black, which has a mass of 110 to 149 m ^{2 / g.}