Waterproof Strontium Aluminate Photoluminescent Pigment
Product Description:
PLW series is a series of waterproof strontium aluminate based or calcium aluminate based photoluminescent pigment. It is manufactured with PL pigments through coating process. It has the same performance regarding luminance level, color and grain size as PL series. PLW series is non-radioactive, non-toxic,very weatherproof and with a long shelf life of 15 years. After absorbing various visible light or ultroviolet light for 10-30 minutes, it can glow for more than 12 hours in the dark continously.
Physical property:
|
Density (g/cm3) |
3.4 |
|
Appearance |
Solid powder |
|
Daytime Color |
Light white&Light yellow |
|
Glowing Color |
Sky-blue&Purple&Blue-green&Yellow green |
|
PH Value |
10-12 |
|
Excitation wavelength |
240-440 nm |
|
Emitting wavelength |
460-250 nm |
|
HS Code |
3206500 |
Application:
This series's pigment be directly used for water-based paint or ink. We also recommend using it for photoluminescent products that have to be immersed in water for a long peiod of time, for example in outdoors.
Specification:
Note:
Luminance test conditions: D65 standard light source at 1000LX luminous flux density for 10min of excitation.
