摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lamination film for metallic luster electromagnetic wave-permeable member with a reduced environmental load, excellent recycling property, and excellent electromagnetic wave-permeability. Ž<P>SOLUTION: A metallic luster decoration film for the electromagnetic wave-permeable member is used for the electromagnetic wave-permeable member, which includes the lamination film where 30 or more A-layers made of a thermoplastic resin A and 30 or more B-layers made of a thermoplastic resin B are alternately and respectively laminated in the thickness direction, and also where a relative reflection ratio in wavelength bands 400-1,000 nm is ≥30% and ≤90%, both tensile stresses in 100% stretching in the longitudinal and width directions of the film are respectively ≥3 MPa and ≤90 MPa in a tension test at the temperature of 150°C, and the number of the layers where the ratio of the thickness to the layer is ≥10 nm and <220 nm is larger than the number of the layers where the ratio of the thickness to the layer is ≥220 nm and ≤320 nm. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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