| 摘要 |
PROBLEM TO BE SOLVED: To provide a vibrationproof rubber composition capable of providing a rubber cured article capable of maintaining thermal aging resistance, permanent compression set, dynamic magnification, tensile physical properties (elongation and strength) and low temperature property at good level.SOLUTION: There is provided a vibrationproof rubber composition containing a rubber component mainly containing a natural rubber and high-cis-content isoprene rubber by blending natural rubber/high-cis-content isoprene rubber with a mass ratio of 95/5 to 60/40, a crosslinking agent and N-phenyl-N-(trichloromethylthio)benzene sulfone amide. |
