Title:
VIBRATION-PROOF MATERIAL
Document Type and Number:
Japanese Patent JP2016161073
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To improve more vibration-proof characteristic and noise-proof characteristic of vibration-proof material having foamed synthetic resin and vibration-proof rubber combined to each other as compared with that of conventional vibration-proof material.SOLUTION: This invention relates to vibration-proof material 10 comprising a flat plate-like foamed synthetic resin body 1 and vibration-proof rubber 2 arranged to pass through this foamed synthetic resin body 1 in its thickness direction, the vibration-proof rubber 2 is formed by vulcanizing vibration-proof rubber material containing relative to 100 mass% of rubber component including natural rubber, 30 to 50 mass% of carbon black, 0.3 to 0.7 mass% of N-p-toryl thio phthalic imide, 0.7 to 2.5 mass% of sulfur, 0.2 to 4.0 mass% of tetrakis [2-sebacate] thiuram disulfide, and 0.2 to 4.0 mass% of N-tert-butyl-2-benzothiazolyl sulfenic amide.SELECTED DRAWING: Figure 1
Inventors:
MORITA TAKESHI
Application Number:
JP2015041423A
Publication Date:
September 05, 2016
Filing Date:
March 03, 2015
Export Citation:
Assignee:
SHOWA SCIENCE CO LTD
International Classes:
F16F15/02; C08K3/04; C08K3/06; C08K5/40; C08K5/43; C08K5/44; C08L7/00; E04F15/18; F16F15/08
Attorney, Agent or Firm:
Patent Business Corporation Sakura International Patent Office