| 摘要 |
Provided is an antistatic silica tread rubber composition with carbon nano tube which adds carbon nano tube with excellent electroconductivity to the silica tread rubber composition, therefore it decreases the generation of static electricity in the silica tread rubber composition. Based on 100wt% of rubber raw materials which are possibly selected from synthetic rubber or complex rubber of natural rubber and synthetic rubber, the antistatic silica tread rubber composition with carbon nano tube is characterized by including 0.1-10wt% of carbon nano tube with 1.0±0.2g/cm^3 in density, 10^-4~10^-5ohm/cm in electricity resistance, 10,000 or more in the ratio of length to diameter and 5-50nm in diameter.
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