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Photoluminescent Pigments
Introduction :
Photo luminescent pigments can absorb any
visible light in the daytime for 10-20 minutes and shine in the
dark for more than 2 hours. It is non harmful, non- toxic, free
from radioactive materials, with good stability and weatherability
characteristics. The brightness is 3 to 6 times more than traditional
pigments and widely used in all fields where Zn : Cu pigments can
be applied.
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Characteristics :
| A2 |
A4 |
| « Nature : Alkaine Earth Silicates |
« Nature : Alkaline Earth Silicates |
| « Body Color : Yellowish |
« Body Color : Yellowish |
| « Glowing Color : Yellowish - Green |
« Glowing Color : Yellowish - Green |
| « Excitation Wavelength : 200-450 nm |
« Excitation Wavelength : 200-450 nm |
| « Avg. Particle Size : 26.59 Microns |
« Avg. Particle Size : 53.67 Microns |
| « Excitation Time : 10 Min |
« Excitation Time : 10 Min |
« Time (Min)
Brightness of Afterglow *
(mcd/m2) |
1 |
5 |
10 |
30 |
60 |
| 1154 |
323 |
168 |
52 |
22 |
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« Time (Min)
Brightness of Afterglow *
(mcd/m2) |
1 |
5 |
10 |
30 |
60 |
| 1261 |
325 |
161 |
47 |
20 |
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| « Length of after glow : > 100 min |
« Length of after glow : > 600 min |
| « Chemical Stability : Excellent |
« Chemical Stability : Excellent |
| « Density ^ : 3.4 gm/cm3 |
« Density ^ : 3.4 gm/cm3 |
| « Moisture : 0.05 % Max |
« Moisture : 0.05 % Max |
* The afterglow brightness of 1 min, 5
min, 10 Min, 30 min, is measured under D65 standard light illuminant.
^ Density is measured according to GB 5211, 4 -85
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Applications :
Being one of the additives, is can be added
into many mediums, such as Coating, Paint, Plastic, Paper, Printing
Ink, etc., without changing the characteristics of the mediums. It
is completely safe for the application in consumer products such as
clothing goods, It has good effect in the field of building, decoration,
traffic vehicle, military installations, fire emergency system .
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