| 摘要 |
PROBLEM TO BE SOLVED: To provide a light and rigid foamed sheet for automobile interior material, structured of only plastic material without using an inorganic material, and having superior sound absorbing performance, isotropic dimensional stability, and environmental adaptability, and also to provide an automobile interior material using the same. SOLUTION: This foamed laminated sheet is formed by laminating a non-foamed layer having a non-crystal thermoplastic resin as a base material resin on both surfaces of a continuous open cell foam layer having a heat resistant resin as a base material resin. At least the non-foamed layer on the interior side is formed by laminating a non-woven fabric having 50 g/m<SP>2</SP>or less of basis weight comprising a non-melting organic fiber and a crystal resin film. Then, a hole is provided from the surface of an interior side laminated body to the foamed layer. COPYRIGHT: (C)2009,JPO&INPIT
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