| 摘要 |
PROBLEM TO BE SOLVED: To provide an acrylic film which can simultaneously exhibit excellent weatherability, flatting, easy moldability, and resistance to whitening by water. SOLUTION: The acrylic film has a tensile elongation at break of≥180%, a difference in the degree of whiteness before and after immersion in hot water (100°C) at a tensile stress of 0.02 MPa for two hours and then being left to stand at room temperature for 24 hours of≤25% and, simultaneously, a Gs (60) [surface glossiness measured at a measurement angle of 60°according to JIS Z 8741] of≤130%. A laminated article is obtained by laminating this acrylic film on a base material. The laminated article is suitable as a cladding constructional material and a cladding copper plate. COPYRIGHT: (C)2004,JPO
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