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Photoluminescent Pigment Luminous Powder
Photoluminescent Pigment Luminous Powder
Supplier Info
[China Supplier]
Contact Person : Mr. Li Gang
Tel : 86-531-88580380,13706417022
Fax : 86-531-88580380
Product Detail
1. High photoluminescence 2. long afterglow time 3.Safety and Environment Friendly pigment 4. yellow-green,blue-green

Photoluminescent  Pigment

 Introduction 

The rare earth-activated alkali earth aluminate-Strontium(Sr) photoluminescent pigment, with the chemical formula of MO·aAl2O3·bSiO2·cL: Eu2+Dy3+, compounded by high

temperature solid phase reaction, is a novel, durable, effective, and environmentally friendly material.

 Luminescent Mechanism: 

When exposed to certain wavelength of light, material was activated after the groundstate electron in the molecule 

absorbs energy, a transition is made to high energy track. However, as high energy orbit is not stable, electronic 

spontaneously transit back to the original track while emitting energy in the form of light.

When there is light again, it stores energy again. So the photoluminescence process is circulatory.

 Characteristics:

1. Initial High Brightness:  in sunlight or under light radiation for 10 minutes, the intial brightness can reach more 

    than 10000mcd/m2

2. Long afterglow time: absorb light during the day, glow over 10 hours in the dark, its luminous intensity and the 

    maintenance time is 30 times more than traditional luminescent material.

3. Safety and Environment Friendly:  non-toxic, harmless, non-inflammable, non-explosive, and radiation-free;

4. Weathering good: material stability and weathering resistance, excellent in outdoor use with no limitation with 

    unlimited glow cycles. 

Specification of Photoluminescent Pigment

Item

Type

Luminance after10 minmcd/m2≥

Luminance after30 minmcd/m2≥

Luminance after60 min

 

mcd/m2≥

Median Size

(um)

 HK Series

(Yellow-Green)

HK-200A

550±20

200±10

100±5

55-75

HK-200B

550±20

200±10

100±5

55-75

HK-300A

400±20

160±10

70±5

40-55

HK-350A

300±20

100±10

50±5

30-40

HK-400A

260±20

50±10

27±5

20-30

HM Series

(Blue-Green)

HM-200A

450±20

200±10

100±5

65-80

HM-200B

450±20

200±10

100±5

65-80

HM-250A

350±20

140±10

66±5

35-65

HS Series

( Sky-Blue)

HS-200A

400±20

180±10

95±5

65-80

HS-250A

340±20

140±10

70±5

35-65

Package:     

25kg /barrel (Volume: 33cm x 37.5cm), lined with two plastic bags,  and one dry placed in.

          Net Weight: 25kg/barrel      Gross Weight: 26kg/barrel

Storage:       

Dry and sheltered

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