Bauxite
Al2O3 : 86% min.

Fe2O3 : 1.8% max.

TiO2 : 3.5% max.

Na2O+K2O : 0.4% max.

CaO+MgO : 0.3% max.

L.O.I : 0.2% max.

Bulk Density: 3.2 gr/cm3

Refractoriness:39 SK min.

Apparent Porosity: 7% max.

Moisture: 0.5% max.

Grain Size: -90 microns 25%

1-3 mm 60%

3-5 mm 15%
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