| 摘要 |
PROBLEM TO BE SOLVED: To provide a filler excellent in damping against vibration caused by shock or sound, and to provide a vibration-absorbing material by using the same.SOLUTION: A filler including a deformable part which can be deformed, and a non-deformable part communicated with the deformable part through a porous body is characterized in that: the deformable part is formed to have a hollow by a deformable part-forming member and filled with at least one deformable part filler selected from gas or liquid at its inside; and the non-deformable part is formed to have a hollow by a non-deformable part-forming member and filled with a non-deformable part filler including at least a gas. |
