Yellow-green Luminous Powder

  • Yellow-green Luminous Powder Manufacturers, Yellow-green Luminous Powder Factory, Supply Yellow-green Luminous Powder
  • Yellow-green Luminous Powder Manufacturers, Yellow-green Luminous Powder Factory, Supply Yellow-green Luminous Powder
  • Yellow-green Luminous Powder Manufacturers, Yellow-green Luminous Powder Factory, Supply Yellow-green Luminous Powder
  • Yellow-green Luminous Powder Manufacturers, Yellow-green Luminous Powder Factory, Supply Yellow-green Luminous Powder
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Yellow-green Luminous Powder
  • 3G
  • china
  • 7 days
  • 5000kg

photoluminescent pigment specfication
Daytime color: slight green (GJK / JK series);slight yellow(GHK series),
Afterglow color: yellow-green
Afterglow time: 12-20 hours
Initial luminance: > 10000 mcd/m2
yellow-green luminous powder has highest initial luminance and longest afterglow time, mainly used for film, ink, paint ,resin and crafts.

Yellow-green luminous powder is also called photoluminescent  pigment glow in the dark pigment,glow powder .  Since there is rare earth-activated alkali earth aluminate-Strontium(Sr) in the components,it is long afterglow time glow pigment.  

Based on glow brightness ,Yellow-green luminous powder has mainly three types.  The luminous data is as following

 

Item

Type

Luminance after
10 min
(mcd/m2)≥

Luminance after
30 min
(mcd/m2)≥ 

Luminance after
60 min

(mcd/m2)≥

Median Size

(um)

 GJK Series

(Yellow-Green)

GJK200A

650±20

230±10

120±5

55-75

GJK200B

650±20

230±10

120±5

55-75

GJK300A

480±20

200±10

85±5

40-55

GJK350A

370±20

130±10

70±5

30-45

GJK400A

280±20

80±10

50±5

20-30

GHK

(Yellow-green)

GHK325H

420±20

180±10

80±5

30-40

GHK400A

450±20

190±10

85±5

20-30

 JK Series

(Yellow-Green)

JK-200A

530±20

200±10

90±5

55-75

JK-200B

530±20

200±10

90±5

55-75

JK-300A

400±20

160±10

70±5

40-55

JK-350A

300±20

100±10

50±5

30-45

JK-400A

220±20

50±10

27±5

20-30

Measurement Standard  DIN 67510 


Other Characteristics:

Daytime color: slight green (GJK / JK series);slight yellow(GHK series),

Afterglow color: yellow-green

Afterglow time:  12-20 hours

Density:  3.6-3.8g/cm3

PH  :     9-11

 

Note:

 1.  GJK and JK series are mainly used for luminous film, paint,plastic master batch  

 2.   GHK series are mainly used for screen ink.

 3.  the glow pigment is solvent based,  water based can also be provided

 


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