11.07.2015 Views

Alkaline Earth Aluminate Phosphorescent Pigments by Phil Befumo ...

Alkaline Earth Aluminate Phosphorescent Pigments by Phil Befumo ...

Alkaline Earth Aluminate Phosphorescent Pigments by Phil Befumo ...

SHOW MORE
SHOW LESS
  • No tags were found...

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

ComparisonsAEA ZnS:CuChemical IdentitySr<strong>Aluminate</strong>ZnSAv. Particle (µm) 1.8­40 20­40Afterglow (mcd/m 2 ) 300 20­30Extinction Time (min) > 2,000 200­300Light Fastness > 1,000 hr. 100 hr.Sp. Gr. 3.6 4.1© 2009 United Mineral & Chemical Corp.

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!