摘要 |
PROBLEM TO BE SOLVED: To enhance the transparency, three-dimensional surface conformity and three dimensional surface moldability, long-term weatherability, and anti- fouling property of a carrier by forming a carrier of copolymer of tetrafluoroethylene, propylene hexafluoride, and vinylidene fluoride. SOLUTION: The film carrier is formed of a ternary copolymer of tetrafluoroethylene, propylene hexafluoride, and vinylidene fluoride. The carrier is made transparent, and a decoration metallic layer is movided on the surface of the carrier at its adhered body side. A weight ratio of tetrafluoroethylene, propylene hexafluoride, and vinylidene fluoride is preferably made into (35-65):(15-25):(15-45). The transparency is preferably 1.0% or lower at the haze value. Also, the suitable film thickness of the carrier is 10-100μm in general. The metallic layer is formed of a metal evaporation film most advantageously from a handling property, fine appearance, and the like, and the film formation is done by a vacuum evaporation method. Used for the metal are, e.g. chromium, aluminum, tin, and the like, and the film thickness is made about 100-2000Ågenerally. |