Nano Tio2 Photocatalyst Self-Cleaning Coating Adopting the special technics, spreading a flat of rigid nanometered titanium dioxide membrane on the surface of obiects. Making full use of super hydrophile and light- catalyse activation of nanometeered titanium dioxide, whose paiticle size is below 10nm in order to make the basic material possess the special function. 2: Appearance: Primitive colors, under the condition of ray irradiation, will find the soft multicolor diffraction membrane 3. Product Function: 1) Self-cleaning: Nanometered titanium dioxide poeeseees the capacity of super hydrophile, which can prevents the adsorption of lampblack, dust,etc. to make the surface of basic board keep clean for a long time. 2). Other function: air-cleaning, killing the bacteria and increasing oxyanion concentration, etc. 4.Using Range: 1). Used for various boards, lamps, autocars, outer walls and other objects. 2). Various plastic, metal, glass, concrete and other materials. 5.Technics Index: Nano titanium dioxides average particle size: 5.5 nm Crystal form: Anatase(activation) Membrane Thickness: 200nm-2um Using Method: Spray/Rotate Security: Innocuity 6.Period of validity: 20 years