近来，不仅对不锈钢板的耐蚀性和加工性要求越来越高，而且对于附加有各种特殊功能的徐漆不锈钢板的市场需求也日益兴旺起来。光触媒涂漆不锈钢板的开发，就是其中的一个重要方面。所谓光触媒就是经受太阳光或照射光（萤光灯等）照射时能够由空气中的氧或水分而形成活性氧的物 Recently, not only the corrosion resistance and workability of stainless steel plates are increasingly demanding, but also for the addition of a variety of special features of the stainless steel plate market demand is also booming. Photocatalyst paint stainless steel development, is one of the important aspects. The so-called photocatalyst is exposed to sunlight or exposure to light (fluorescent lamp, etc.) when irradiated by oxygen in the air or water to form reactive oxygen species