Nominal Median Size Designations

MICRO ALUMINA

IN MICRONS (um)

1
3
5
7

9
12
15
18

20
25
30
40

Ordering Information

Please specify x MA for our Micro Alumina powders where x is the nominal size.

We also offer our Micro Alumina powders with a dry powder suspension additive at no additional charge. Please specify x ST MA treatment for water based slurries or x T MA treatment for oil-based lapping applications. x T MA may also be used in some water based applications.