FLUORORESIN TYPE COLORED FILM LAMINATE
PURPOSE:To enhance weatherability, contamination resistance and chemical resistance by using specific pigment in a composite film consisting of a vinylidene fluoride resin and a methacrylic ester resin. CONSTITUTION:A laminate is constituted of a film A based on 100-50 pts.wt. of a vinylidene fluori...
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Zusammenfassung: | PURPOSE:To enhance weatherability, contamination resistance and chemical resistance by using specific pigment in a composite film consisting of a vinylidene fluoride resin and a methacrylic ester resin. CONSTITUTION:A laminate is constituted of a film A based on 100-50 pts.wt. of a vinylidene fluoride resin and 0-50 pts.wt. of a methacrylic ester resin as a surface layer, a film B based on 0-50 pts.wt. of the vinylidene fluoride resin and 100-50 pts.wt. of the methacrylic ester resin as an intermediate layer and a thermoplastic resin layer as a rear layer. Herein the film A and/or the film B are colored with inorg. pigment and hiding power calculated according to a contrast ratio method represented by formula I on the basis of a value measured according to JIS K-7105 is set 95% or more. |
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