Anti-vibration rubber composition, anti-vibration bracket, and anti-vibration ring

• Main Author: ISOGAI TOMONORI
• Format: Patent
• Language: Chinese; English
• Published: 12.07.2024
• Subjects: ADHESIVES; BLASTING; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; DYES; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE; MEANS FOR DAMPING VIBRATION; MECHANICAL ENGINEERING; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; ORGANIC MACROMOLECULAR COMPOUNDS; PAINTS; POLISHES; SHOCK-ABSORBERS; SPRINGS; THEIR PREPARATION OR CHEMICAL WORKING-UP; THERMAL INSULATION IN GENERAL; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS; WEAPONS

The present invention relates to a rubber composition for vibration isolation, the ratio (-30 DEG C/90 DEG C) of the storage modulus E'at-30 DEG C after crosslinking to the storage modulus E 'at 90 DEG C as measured in reference to JIS K6394: 2007 being 6.4 or less. 本发明涉及一种防振用橡胶组合物，参考JIS K6394:2007测定的、交联后的-30℃下的储能模量E'与90℃下的储能模量E'之比(-30℃/90℃)为6.4以下。