... self-cleaning coating. Photocatalyst nano tio2 coating for lamp light glass and board(self-cleaning coating) :1: Product Principle: ... nano-titanium dioxide, whose paiticle size is below 10nm in order to make the basic material possess the special ... lamps, autocars, outer walls and other objects.2). Various plastic, metal, glass, concrete and other materials.5. Technics Parameter: GradeNano-titanium ...