Alumina (AL2O3) Industry Grade

Alumina (AL2O3) Industry Grade
 

Product description:

Alumina (AL2O3) Industry Grade
Alumina (industry grade) made by slkali-lime sintered, It is white powdered crystal with low assay of Ti, Mn, Zn, Cu, V, Zr, Cr, Li, Pb, B, P, etc. It is used in the production of fused salt eletrorefining aluminium, corundum eramics, refractories and other alumina chemical products.
No
Item
Unit
Index
SS-1
SS-2
1
AL2O3
%≥
98.6
98.4
2
SiO2
%≤
0.02
0.04
3
Fe2O3
%≤
0.02
0.03
4
Na2O
%≤
0.30
0.60
5
Loss in burning
%≤
1.0
1.0