LBG-LB 30-45um yellow-green color luminescent powder

  • >>Everyglow LBG-LB 30~45um
  • >>Free of toxic
  • >>Harmless
  • >>Non-radioactive
  • >>Eco-friendly
  • >>Super High brightness
  • >>Long afterglow time


Everyglow LBG Series Photoluminescent pigment is a Rare earth strontium aluminate base glowing material, which have 30 times afterglow  than traditional zinc sulfide base luminescent material. LBG-LB photoluminescent pigment available glow 10-12hours 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-LB  D50=38um
Chemical composition SrAlxOy:Eu2+,Dy3+ Appearance Yellowish
Average Dimater 30~45μm 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 300mcd/m2 at        10mins
PH (in Water) 10~11 45mcd/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.



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



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.