UV excitation color concealed luminescent powder is a kind of inorganic luminescent material, which is mainly made from rare earth. At the excitation of the 365 um lamp, it can set off red, green, blue, yellow and purple of high luminosity.
This material possesses good features of water-resistance, heat durability and chemical stability and its shelf life can come up to years or even tens of years. It can be added into some relevant materials, such as transparent or semi-transparent materials as plastics, coating, oil ink, resin and glass, etc. It can be applied on antifaking, advertising materials and directional signal, etc, especially for-bars, disco and singing hall as decoration, plane advertising lightening box, handicraft color painting and wall advertising, etc.
It?ˉs advantages: its light is mild in short distance and at night it is bright and eye-catching from far away. It sets off color of various colorful dots, lines and planes with different technique. Another features: energy-saving, environment protection. It is harmless, nontoxic and can be applied in various relevant fields safetely.