Long-lasting Luminous Powders
【Introduction】
Luminous powders are also called luminous pigments, which absorb light during the day and glow by themselves at night or in the dark. It goes through an infinite cycle of absorbing light - storing light - emitting light and can be used permanently.
Generally, the energy storage is saturated after being absorbed for 10-30 minutes by sunlight or ultraviolet light, and it can continue to glow for 1--12 hours in a completely dark environment. Because it is non-toxic, non-radioactive and has no risk of explosion, so it can be safely used for daily consumer goods, handicrafts, watches and jewelry, toys, trademarks and other products. It is also used for architectural decoration, transportation vehicles, military facilities, fire emergency systems, etc.
Luminous pigments are mainly rare earth long-acting luminous powders and zinc sulfide short-acting luminous powders. They appear as light white or light yellow powders with different particle sizes. When emiting light,The colors include yellow-green, blue-green, sky blue, etc. Luminous powder has high density, low oil absorption, good weather resistance, high temperature resistance, acid resistance, alkali resistance and solvent resistance.
【Types and varieties】
Our luminous pigment varieties include:
Type |
color (luminouscolor)
|
Tenaverage Particle size(D50) |
Luminous brightness(mcd/m2) |
Luninous time (Instrumental test) |
|||
1s |
1min |
10min |
60min |
||||
HL105 |
Yellow green |
5um |
3548 |
1131 |
82 |
34 |
10h |
HL110 |
Yellow green |
10um |
6342 |
1856 |
112 |
68 |
12h |
HL115 |
Yellow green |
15um |
4723 |
1302 |
98 |
53 |
10h |
HL182 |
Yellow green |
20um |
5158 |
1757 |
101 |
57 |
11h |
LL540 |
Blue green |
30um |
2613 |
1032 |
231 |
37 |
8h |
TL156 |
Sky blue |
35um |
1235 |
435 |
34 |
16 |
4h |
HR117 |
Red |
22um |
612 |
168 |
6 |
3 |
1h |
CR208 |
Orange red |
23um |
1285 |
129 |
4 |
2 |
1h |
FR160 |
Pink |
22um |
554 |
140 |
5 |
3 |
1h |
OY301 |
Orange |
26um |
810 |
136 |
4 |
2 |
1h |
OY304 |
Orange Color |
21um |
856 |
248 |
7 |
3 |
1h |
HH130 |
Yellow |
30um |
1721 |
228 |
24 |
3 |
1h |
HZ218 |
Purple |
28Um |
460 |
108 |
13 |
2 |
1h |
【Usage and dosage】
Luminous powder is suitable for plastic injection molding and manufacturing of screen printing inks and various coatings. It only needs to be dispersed without grinding. When manufacturing inks and coatings, the addition amount is 20%--50%; when used for plastic injection molding, the addition amount is 5%--20%. The white opaque substrate can achieve an invisible effect and has the best luminous effect.
【Packaging specifications】
25KG/barrel, 1KG/bag
【Storage and shelf life】
Keep it away from light as much as possible, away from fire sources and tinder. The shelf life is three years in the unopened state. After the shelf life, it can still be used after passing the test.
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