LBG-S1000 yellow-green Photoluminescent sand

Description

Everyglow LBG-S1000 Photoluminescent sand is a Rare earth strontium aluminate base glowing material, which have 30

times afterglow than traditional zinc sulfide base luminescent material. Everyglow LBG-S1000 photoluminescent sand is from bigger particle size LBG series pigment, available glow more than 24 hours after 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	LBG-S1000	D50= 825um
Chemical composition	SrAlxOy:Eu2+,Dy3+	Appearance	Rich Yellow
Average Dimater	500~1000μm	Glow color	Yellow-green
Specific gravity	3.6	Exciting wavelength(nm)	200~450nm
MOH’s Hardness	6.2~6.5	Emission wavelength	520Nm
Hydrous content	<0.05%	Afterglow luminance mcd/m2	1200mcd/m2 at 10mins
PH (in Water)	10~11		120mcd/m2 at 60mins

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 glass arts, garden decoration,road path etc)