| abstract |
(57) [Summary] PROBLEM TO BE SOLVED: To have low hardness, small compression set, large loss tangent, and low temperature dependency for use in vibration isolators such as audio equipment, computer-related equipment, and game equipment. Provide small rubber material for vibration isolation. SOLUTION: This problem is solved by crosslinking and curing a rubber composition containing 50 to 200 parts by weight of an extender component based on 100 parts by weight of a partially crosslinked butyl rubber. |