公开(公告)号：US20140284086A1

公开(公告)日：2014-09-25

申请号：US14205696

申请日：2014-03-12

Applicant: NITTO DENKO CORPORATION

Inventor： Takayuki IWASE ,  Bunta HIRAI ,  Eiji MATSUDA

IPC: F16F1/36 ,  H05K1/02 ,  H05K3/00 ,  F16F15/08

CPC classification number: F16F1/3605 ,  C08J9/0023 ,  C08J9/0028 ,  C08J9/0061 ,  C08J9/103 ,  C08J2201/026 ,  C08J2201/03 ,  C08J2323/16 ,  C08J2471/02 ,  H05K1/0271 ,  H05K1/0353 ,  H05K2201/0116 ,  H05K2201/0133 ,  H05K2201/2045 ,  Y10T29/49124

Abstract: A vibration-proof material is obtained by foaming a rubber composition containing an ethylene-propylene-diene rubber. The content ratio of a sulfur atom calculated based on the measurement result of a fluorescent X-ray measurement, based on mass, is 1000 ppm or less and the vibration-proof material has a Young's modulus at 23° C. of 6.0×105 Pa or less.

Abstract translation: 通过使含有乙烯 - 丙烯 - 二烯橡胶的橡胶组合物发泡来获得防振材料。 基于质量，基于荧光X射线测量的测量结果计算的硫原子的含量比为1000ppm以下，防振材料在23℃下的杨氏模量为6.0×10 5 Pa 或更少。