| abstract |
An object of the present invention is to provide a rubber composition having good low heat build-up properties and excellent abrasion resistance. In order to solve the above-mentioned problems, the present invention is characterized by comprising a rubber component containing a diene rubber, a compound represented by the following formula (I), and carbon black having a CTAB adsorption specific surface area (CTAB) of 120 m 2 /g or more. (In the formula, A is an aryl group, and the aryl group has at least two polar groups, which may be the same or different. R 1 and R 2 are each independently selected from hydrogen atoms, acyl groups, and amide groups At least one substituent in the group consisting of , alkyl, cycloalkyl and aryl, the substituent may contain more than one of O, S and N atoms, in addition, R 1 and R 2 can also be with N forms a substituent for C of the double bond.) |