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Calcined Metallurgical Grade Alumina

We can offer metallurgical grade alumina of several origins, please see below typical quality of alumina:

Specification
Element Typical (%) Guaranteed (%)
Al2O3 98.70 98.50 max
SiO2 0.015 0.025 max
Fe2O3 0.018 0.003 max
Na2O 0.040 0.050 max
Cao 0.005 0.030 max
TiO2 0.003 0.005 max
ZnO 0.001 0.005 max
P2O5 - 0.003 max
V2O5 0.001 0.005 max
Ga2O3 0.015 0.025 max
Physical Specification  
+100 mesh 3.0 10 max
-325 mesh 9.0 12 max
-20 micron 2.0 3.0 max
L.O.I. 0.6 1.2 max
Surface Area (BET) 70 m2/g 60-90 m2/g

For inquiries please contact our sales team at:

88 Wood Street
London
EC2V 7RS
United Kingdom

Phone: 00 44 20 8528 1147

Fax: 00 44 19 3226 8273

Email