| abstract |
It is an object of the present invention to provide a rubber composition for a shock absorber sealing member having excellent abrasion resistance, and therefore, a rubber composition for a shock absorber sealing member of the present invention comprises a polymer, a filler, a crosslinking agent, an antioxidant, a plasticizer, Wherein the polymer is acrylonitrile-butadiene rubber (NBR), the filler has 50 to 150 parts by weight based on 100 parts by weight of the polymer, and the filler comprises 100 parts by weight of the polymer And 5 to 15 parts by weight based on 100 parts by weight of silicon carbide. |