Date Posted :
2018-05-21
Valid Until :
2019-05-21
Specification
Class
Code
Al2O3 Content Min %
1
Al2O3
98.6
Impurities Max %
SiO2
Fe2O3
Na2O
0.02
0.02
0.4
content of other metal impurities
Ti O2
<0.005%
V2O5
<0.003%
P2O5
<0.003%
ZnO
<0.005%
Pysicial property:
Specific surface area
60-80m2/g
a-AL2O3
8% Max
mesh
<12%
-325
>70%
75
2-5%
125
2%
150
bulk density
0.95-1.05g/cm3
Angle of repose
28-32 degree
Attition index
10%
Ignition loss
0.5--0.8
Related Keywords : Al2O3 powder
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