Nominal Median Size Designations

ALUMINUM OXIDE POWDERS

IN MICRONS (um)
(Based on the FEPA standard)

Powder Size Microns (Avg.)
 280 37
 320 29
360 23
400 17
500 13
600 9
800 7
1000 5
1200 3

Ordering Information

Please specify x AO for our Optical Powders where x is the nominal micron size or powder mesh size.