| 摘要 |
PROBLEM TO BE SOLVED: To provide a rubber composition, having an excellent tensile property, in which vulcanization deceleration by silica is improved. SOLUTION: The rubber composition comprises 100 pts.wt. of a rubber, 10-120 pts.wt. of silica, and 0.3-20 pts.wt. of a sulfonic acid type surfactant (sodium alkylbenzene sulfonate or sodium dialkyl sulfosuccinate) and/or a sulfate type surfactant (sodium alkylsulfate, sodium 2-ethyl hexylsulfate or sodium alkyl ether sulfate). COPYRIGHT: (C)2006,JPO&NCIPI
|
