luminous powder for paint

Product Details

The rare earth-activated alkali earth aluminate-Strontium(Sr) photoluminescent pigment, with the chemical formula of MO·aAl2O3·bSiO2·cL: Eu2+Dy3+, compounded by high-temperature solid phase reaction, is a novel, long-efficiency and environmentally friendly material.

Characteristics:

1. Starting High Brightness: in sunlight or under light irradiation 10 minutes starting brightness more than 10000mcd/m2

2. Long afterglow time: optical absorption in the day, dark glow over 10 hours, its luminous intensity and the maintenance time is 30 times more than traditional luminescent material.

3. Safety and friendly to Environment: non-toxic, harmless, non-inflammable ,non-explosive and irradiation free;

4. Weathering good: material stability and weathering resistance ,excellent in outdoor use without limitation, can be unlimited time cycle to shine.