| abstract |
Provided are an antifouling product that can prevent sticking of dirt with scorch and can be easily washed away with water even when the dirt with scorch is fixed at a high temperature of 300 ° C. or higher, and a method for producing the same. An antifouling product according to the present invention comprises a substrate 2 constituting a main body and a thin film 3 formed on the surface of the substrate 2. The thin film 3 comprises silicon, zirconium, oxygen, and the like. , Containing phosphorus, silicon in silicon oxide and zirconium in zirconium oxide, the mass percentage of silicon oxide to the total amount of zirconium oxide and silicon oxide is 50% by mass or less, and Phosphorus (P) is distributed in at least the surface layer portion 3 a of the thin film 3. [Selection] Figure 1 |