| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a liquid-filled-type vibration-damping rubber device in which deterioration of rubber bodies and deterioration in durability caused by elution of components of the rubber bodies into an enclosed liquid can be eliminated. <P>SOLUTION: The liquid-filled-type vibration-damping rubber device includes closed spaces (a main liquid chamber A and a secondary liquid chamber B) composed of chamber walls (vibration-damping rubber bodies 1 and a rubber film 3) that deform in accordance with vibration inputs, the closed spaces having a liquid enclosed therein, wherein the chamber walls comprise a diene rubber and the liquid comprises a glycol-based solution containing a benzotriazole-based compound having an amine group. <P>COPYRIGHT: (C)2013,JPO&INPIT |
