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Photoluminescent Pigment

INTRODUCTION

MODEL AND PARAMETER

APPLICATION

PACKAGING TRANSPORTATION STORAGE

TECH SUPPORT

ADDENDA

Photoluminescent Film
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LIGHTLEAD Photoluminescent Film is made of photoluminescent pigment based on alkaline earth aluminates, so it has good absorbing-storing-emitting effect which can continuously glow in the dark for over 12 hours after absorbing various of visible light and UV light for 10-15 minutes.

Photoluminescent Plastic Masterbatch
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LIGHTLEAD Photoluminescent Plastic Pellets are particularly for certain resins such as PP, PE , PMMA, PC, etc.

Photoluminescent Fiber
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LIGHTLEAD Photoluminescent Fiber is new patented product owned by our company. The fiber is made of our high-tech material self-glowing pigment.

Photoluminescent Ceramic
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LIGHTLEAD Photoluminescent Ceramic Tiles can be used floors, walls and ceilings where the use of paint, low location strips or other is not feasible.

Photoluminescent Glass
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LIGHTLEAD photoluminescent pigment in powder form or in granule form can be incorporated to glow glass. LIGHTLEAD photoluminescent glass pieces by hand made are available.

Photoluminescent Numbers
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LIGHTLEAD Photoluminescent Numbers and Letters are loaded 50% YG-2D photoluminescent pigment based on Strontium Aluminates.

Photoluminescent Plastics
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Photoluminescent pigments series made by Lightleader Corporation can be generally used in plastics.

Photoluminescent Safety Products
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Beside LIGHTLEAD Photoluminescent Signs, LIGHTLEAD Photoluminescent Safety Products, such as photoluminescent numbers and letters for street and doorplate No., photoluminescent flashlights for life-saving, photoluminescent step bars for stairs, photoluminescent license frames for cars, photoluminescent mark lines for oil containers, photoluminescent helmets, photoluminescent vests, etc are available.

Photoluminescent Signs
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Lightleader fabricates all IMO-safety signs, UL 924 signs, escape passageway marks, escape stairs, emergency exit signs, barriers, extinguisher marks, as well as alarm marks, prohibition marks and instruction marks.

Photoluminescent Stones
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LIGHTLEAD Photoluminescent Stones can be used in a variety of exciting applications.

Photoluminescent Threads
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LIGHTLEAD Photoluminescent Threads are much brighter than original glow threads in the market and glows for up to six hours.


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INTRODUCTION TOP

This pigment is a new type of long after-glow photoluminescent pigment. Free from any radioactive substance and toxicity and with strong capability of absorbing-storing-emitting light, the pigment can glow in the dark automatically for several hours after absorbing varieties of visible lights for 10-30 minutes. Being on kind of additives, it can be added in many medium, such as coat, paint, ink, plastic, ceramics, glass etc. Those luminous products applied of this pigment show good effects in illumination, indication, and decoration.

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MODEL AND PARAMETER                                                                      TOP
LUMINANCEF
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Description

Body
color

Glowing
color

Model

1Min luminance
imcd/m2j

10 Min luminanceimcd/m2j

60 Min luminanceimcd/m2j

Daytime

Night

YG
Series

Light-yellow

Yellow-green

YG-1B
YG-1C
YG-1D
YG-1E
YG-1F
YG-2B
YG-2C
YG-2D
YG-4B
YG-4K
YG-4S
YG-4P
YG-4E
YG-5S
YG-5P

3780}5%

3500}5%

3000}5%

1400}5%

940}5%

3500}5%

3100}5%

2200}5%

2800}8%

2100}8%

2000}8%

1800}5%

1600}5%

1800}8%

1500}5%

650}5%

550}5%

430}5%

220}5%

140}5%

570}5%

490}5%

360}5%

470}8%

350}8%

330}8%

240}5%

200}5%

200}8%

180}5%

113}5%

87}5%
60}5%
33}5%
22}5%
90}5%
70}5%
50}5%
60}8%
53}8%
48}8%
39}5%
26}5%
28}8%
24}5%

BG
Series

Light-yellow

Blue- green

BG-2B
BG-2C
BG-2D

2300}10%

1960}10%

1550}8%

440}10%

360}10%

260}8%

64}10%

55}10%

35}8%

B
Series

White

Blue

B-3C
B-3D

360}10%240}10%

60}10%
40}10%

12
9

V
Series

White

Purple

V-3C
V-3D

56}10%
50}10%

15
12

4
3

R
Series

Red

Red

R-3C

 160}8%

 

15

 

 1

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PARTICLE SIZE F

Particle  grade

Average Size
Unit
iƒΚmj

B(160-200 mesh)

100}10

C(200-400 mesh)

60}5

D(400-600 mesh)

30}5

E(600-1200 mesh)

15}4

F(Under1200 mesh)

5}3

K(Under 160 mesh)

70}5

S(Under 200 mesh)

45}5

P(Under 250 mesh)

25}5

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REMARK:
1.  Afterglow brightness is inspected and tested by brightness instrument LS-100.The afterglow
@ is measured under D65 standard illuminant after being excitated for 10 min by 1000lx.
2. Particle size: size analyzing instrument BT-9300
3. Environmental temperature: 22Ž}3Ž
4. Relative humidity: RH<70%
APPLICATION                                                     TOP
1. The photoluminescent pigment will be dissolved in water somewhat and decomposed in acid
@ liquid, so it can not be used in water-solubility and acidity solution(except for specially
@ marked).
2. It should be mixed uniformly because of the specific gravity of photoluminescent pigment is
@ big.
3. The storehouse should be ventilated and dry, and the photoluminescent pigment should avoid
@ to be affected with damp. It should be kept airproof if the photoluminescent pigment is not
@ used totally.
4. The afterglow brightness of photoluminescent pigment will diminish if photoluminescent
@ pigment is gritted on the surface of the metal, so it can not touch metal.
More application in detailsF
PACKAGINGATRANSPORTATIONASTORAGE                                             TOP @
1. Packaging: the pigment is packaged in plastic bags with the dryer; The plastic bags are
@ placed in cardboard box or metal pail. We can also use other packaging according to the
@ customer's requirement.
@ " 1 kg per plastic can (T.W.: 80g ; G.W.: 1080g;Cubic Centimeter: 5.4)
@ " 20kg per iron drum (T.W.: 20kgs; G.W.: 21.5kgs; Cubic Meter: 0.03)
@ " 25kg per iron drum (T.W.: 25kgs; G.W.: 26.5kgs; Cubic Meter: 0.03)
2. Transportation: Don't collide or press through transportation; don't expose to sunlight or
@  rain; don't stand upside down; keep the original packaging.
3. Storage: The storehouse should be ventilated and dry. Avoid to be affected with damp.
TECH SUPPORT                  TOP

   Tel:+8610.5166.5627, Fax :+8610.5166.5647
   Email:info@lightlead.com

AddendaF                  TOP

   Characteristic in comparison with
   YG Type photoluminescent pigment and the traditional ZnS:Cu based pigment:

Chymistry component

 

SrAlO4FEu2+CDy3+

ZnSFCu

Average grainiƒΚmj

 

10-60

35

Exciting wavelenghinmj

 

200-450

200-450

Luminescent peak valueinmj

 

520

530

Afterglow brightnessimcd/m2j

‡@

350

30

Afterglow timeiminj

‡A

„2000

200

Exciting timeiminj

‡B

20

4

lightfastness ihrj

‡C

„1000

10-24

Specific gravity

 

3.6

4.1

RemarkF

‡@. Brightness after 10 min, excitated with a Xe illuminant for 20 min at 400lx.
‡A. The necessary time span for afterglow brightness to diminish to 0.32 mcd/m2, excitated with a Xe illuminant for 5 min at 200lx.
‡B. The necessary time span for getting to the condition of luminance saturation, excitated with a Xe illuminant at 200lx.
‡C.  The necessary time span for afterglow brightness diminish to 80% of initial value, excitated with a high voltage mercury illuminant at 300w.with a high voltage mercury illuminant at 300w.
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Business contact:+8610-5166-5627 or E-mail: info@lightlead.com
Copyright 1999-2006 Lightleader Co.,Ltd. All rights reserved. Reproduction in whole or in part without permission is prohibited.
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