Glow in dark pigment/ Luminous powder / Photoluminescent pigment
1. Long time glowing
2. Various colors :green ,red, yellow 3. Temperature resistance: 600C 4. Life time: Y, B, P series-- more than 15 years with good perfomance. D series--we can gurantee 3 years as the color will die out gradually from the UV radioactivity.
Application:
It can be used to coat material such as PU Paint, emulsion paint, printing ink, silkscreen ink, ceramic glaze. It could also be used as additive for making of plastic molding materials.
Chemical property:
a) Composition: alkaline earth aluminates
b) Insoluble in water, alkalis, organic solvents
c) Decomposition by acids
Luminance properties
a) Excitation wave length: 240-440nm
b) Peak value: 520um
c) Compliances: DIN67510 Part 1
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