| 摘要 |
PROBLEM TO BE SOLVED: To provide a lightweight, flexible, inexpensive shielding material which has a high shielding effect in a high frequency area and a good mechanical property. SOLUTION: This composite electromagnetic wave shielding material comprises a conductive core made of metal foil whose main component is Al, a dry Ni alloy plated layer, a dry Cu plated layer and a metal plated layer in order from bottom up on both sides of an organic resin film and has an elongation of 5% or more. COPYRIGHT: (C)2008,JPO&INPIT
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