| 摘要 |
Disclosed is a rubber composition or cross-linked rubber composition capable of improving both damping properties or grip performance and rigidity. Also disclosed is a high-performance damping laminate using at least one of these compositions. Specifically disclosed are a rubber composition containing 100 parts by mass of two or more cross-linkable rubber compositions, 10 - 100 parts by mass inorganic filler having a silanol group, 0.1 - 30 parts by mass of a polylactic acid resin and 0.1 - 10 parts by mass polypropylene, a cross-linked rubber composition that contains a cross-linked rubber obtained by cross-linking this rubber composition and polypropylene and a high-performance damping laminate obtained by alternately laminating the rubber composition or the cross-linked rubber composition with a hard plate. |
