MOLDED BODY HAVING STAIN-PROOFING OXIDE FILM

摘要

PROBLEM TO BE SOLVED: To obtain a molded couple equipped with a stain-proofing thin film of which the sain-proofing property lasts for a long period of time. SOLUTION: The molded couple is a molded body having a substrate and a stain-proofing oxide film having an inorganic oxide formed on the substrate as a main component. The surface of the stain proofing oxide film has a fine irreular bulk material satisfying the following condition: [average value of pitch for the irregularity]/[RMS value of the irregularity surface roughness]<=1.