| 摘要 |
PROBLEM TO BE SOLVED: To provide a decorative film formed on the surface of a resin base material located in a rader device path, even in the case where the fine particles of a silver alloy are used therefor, capable of sufficiently suppressing the discoloration of the decorative film.SOLUTION: Provided is a decorative film formed on the surface of a resin base material located in a lader device path. The decorative film at least includes the fine particles of a silver alloy dispersed into the decorative film and a binding resin with light permeability binding the fine particles of a silver alloy, the silver alloy is made of an alloy of silver and zinc, and includes zinc in the range of 0.5 to 50 mass% to silver. |
