Everyglow WLBB waterproof photoluminesecent pigment aqua

Description

Everyglow WLBB waterproof Photoluminescent pigment is a Rare earth strontium aluminate base glowing material,after coating a special waterproof material on the crystals surface,so it have excellent water resistant Properties.

available glow in the dark more than 12 hours when absorb the visible light for 5-30mins,

and this emit & absorb light process is repeatedly,no power request.

Products Properties:

Free of radioactive elements , non-toxic, harmless, Eco-friendly material.

Longer afterglow time and super higher luminance than traditional ZnC sulphur luminecent material.

Excellent heat resistance . Good performace for temperature as high as 800℃

Perfect light resistance. under 300W high pressure mercury lamp for 1000hr even not reduce them luminance.

High chemicals stability. Everyglow PL pigment not reaction with any organic and inorganic agents except mercury.

Long life time. as long as 30years life time.

Series	WLBB	D50= um
Chemical composition	SrxAlyOz:Eu2+,Dy3+	Appearance	Yellowish
Average Dimater	10~70μm	Glow color	blue-green
Specific gravity	3.6	Exciting wavelength(nm)	200~450nm
MOH’s Hardness	6.5~7	Emission wavelength	490Nm
Hydrous content	<0.05%	Afterglow luminance mcd/m2	300mcd/m2 at 10mins
PH (in Water)	8~9.5		40mcd/m2 at 60mins

Products code	Particle size	Afterglow luminance mcd/m2		Glow color
	(um)	10mins	60mins
WLBB-HA	50~70um	950	150	Aqua(blue-green)
WLBB-HB	35~50um	835	116
WLBB-HC	15~35um	500	85
WLBB-MA	50~70um	625	102
WLBB-MB	35~50um	435	65
WLBB-MC	15~35um	310	40
WLBB-LA	50~70um	345	49
WLBB-LB	35~50um	265	37
WLBB-LC	15~35um	220	30

Note: Test standard: DIN67510 Part 1

1) Excited by light source D65 1000Lx for 10mins;

2)The afterglow time indicates the time during which the pigment decline to 0.32 mcd/m2

3) The error about ± 10% is allowed in above data.

4) Color: G-yellow-green , B-aqua , P-purple , SB-sky-blue.

Package:

1kg/bag, 25kg/drum, 500kg/pallet.

Application:

These pigment is mainly applicable as an additive in the paints, coating, ink, plastics,glass,ceramic, fibre and other transparent medium to realize it self-luminescent function. (Suggest use for waterbase paint,ink,coating,plastic etc).