| 摘要 |
PROBLEM TO BE SOLVED: To obtain a polymer of high damping capacity having a sufficiently high stiffness and damping characteristics. SOLUTION: This polymer of high damping capacity is composed of 1-48 vol.% of plate-like graphite and the balance of polyethylene. As a preferred example, it contains 0.5-48 vol.% of at least one kind of filler composed of a glass fiber, glass bead, mica, a whisker and a carbon fiber. Furthermore, the plate-like graphite has 3-120μm of a copper coated layer. In either case, it provides a preferable embodiment that can achieve the purposed of the invention more effectively.
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