Photosensitive coating for Chinaware, glass,light, lamp,windows, ceramic tile inside,outside wall, floor tile, ... curtain. Photosensitive Coating for Chinaware, glass,light, lamp and windows.1. Product Principium: Adopting the special technics, ... irradiation, will find the soft multicolor diffraction membrane.3. Function:a) Air-cleaning : degradating and eliminating the organic contamination ...