30g purple colour luminous pigment,glow in the dark powder,great brightness
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30g purple colour luminous pigment,glow in the dark powder,great brightness:
$9.99
what is photoluminescent pigment
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Photoluminescent pigment is Solonetz aluminate photoluminescent materials, which absorb the energy of various ultraviolet and visible lights and glow in the dark. This type of product has brighter along with longer exciting time.
What does it do
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This paint is mainly applicable as an additive in the paints, nail oil, printing oil, plastic, glass, porcelain, printing paste and other transparent media to realize the self-luminescent function. This product is non-toxic, harmless and non-radioactive , and can be applicable to instrument panel display, night indication signal ,artwork ,daily consumables and sports utilities.
How long the excitation(charge up) time
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Light Source
Luminous Intensity（Lux）
Excitation Time（min）
Sunlight
﹥50000
5
UVLamps（Black Light）30W
10000
10
Dusk
1000
15
Flourescent Lamp
500
30
Tungsten Lamp（60W）
50（1m Distance）
40
How long does it glow
************************More than 12 hours
Products Features Table************************
GREEN
BLUE
PURPLE
Chemical composition
CaH2O4:Eu2+Nd3+
Average Dimater
20～40μm
Specific gravity
3.6
4.0
3.0
MOH’s Hardness
6.2～6.5
6.5～7.0
4.0～5.0
Hydrous content
<0.05%
PH(in Water)
10～11
Appearance
Light yellow
Light white
White
Glow color
Yellowish green
Blue
Purplish blue
Exciting wavelength(nm)
200～450
Emission wavelength
520
490
440
Afterglow luminance mcd/m2
After 10 mins
250
204
4.0
After 60 mins
35
29
1.2
Afterglow time (h)
>30
>30
30g purple colour luminous pigment,glow in the dark powder,great brightness:
$9.99