Characteristics of Photoluminescent Pigment

1.Contains no toxin or radioactive element, harmless to humans and the environment; 

2.Pigments in paint as less restriction on excitation light source. As long as the light intensity reaches 25LX, it can be used as an excitation light source, and in general buildings the light intensity can get to 500LX and above. Therefore, sunlight, general lighting, surrounding stray light can be used as excitation source. 

3.Glow pigment powders is able to produce high-luminescence afterglow in the next 12hours after 10-20 minutes of exposure under the light, which is 30 times of that produced by traditional phosphor; 

4.Possesses excellent physical and chemical properties, can be used outdoors or in extreme environment, able to resist ultraviolet, and maintains its performance basically after thousand hours of exposure to 300W high-voltage mercury lamp. It demonstrates sound ability in resisting chemical corrosion and can be applied in a wider temperature range (-20 to 500℃). 

5.Available in multiple photoluminescent colors including red, yellow-green, blue-green, pure blue, and purple and appearance colors;

6.Long service life (> 15 years) and its characteristics (light absorption, storage and radiation) can be infinitely reused;

7.Can be processed into products in different grain sizes (0.5 - 200 um) corresponding to different industrial requirements.