Luminous

Luminous
A luminous light-emitting substance having a specific crystal structure, it has a strong absorption - STORING - lighting capacity, when natural light is irradiated with light, i.e., part of the light energy is absorbed and stored, and then in the form of visible light in the dark slowly released. After 5 minutes the light emitting material, the light emission automatically in the dark over 12 hours. Light absorption process can be repeated countless times luminous, glow in the dark material glowing life of more than 20 years.
Features:
1, excitation time is short, light and long afterglow time and high brightness.
2, very stable physical and chemical properties, strong environmental adaptability, extremely long service life.
3, safe and reliable, energy saving, environmental protection.
4, small size, uniform fineness of the particle size distribution.
Note:
1. Avoid (Al2O3 with an acid and the reaction occurs) in the acidic environment.
2. Avoid contact with water, try glowing rocks sealed; (absorbs moisture from the air, so that does not emit light and luminous black caking).
3. Avoid contact with the metal (do not affect the luminous saturation affect luminescence).
4. Avoid high temperature and high friction (luminous alter the existing structure).
With radioactive luminous powder, is mixed with radioactive materials in the phosphor, the use of radiation emitted by radioactive substances continue to excite the phosphor light, luminous light emitting pigments in paint such a long time, but the small poisonous and environmental pollution applications.