Bauxite Powder

Bauxite powder (aluminous soil; bauxite powder), also known as alumina or bauxite powder, hydrated alumina containing impurities, formed through the lateralization of aluminous rocks in tropical and subtropical areas its composition is complex a variety of geological sources vary the hydrous alumina ore. As soft water diaspore, monohydrate hard diaspore and hydrargillite diaspore (Al2O3 · 3H2O); Have plenty of diaspore and kaolinite (SiO2, Al2O3, 2H2O).

$300.00$500.00 / MT

Applications of Bauxite Powder:
Calcined bauxite is categorized according to various industries such as refractory, cement, abrasives, metallurgical and chemical. These are used as raw materials in refractory bricks, which are of various shapes. As these are rich in alumina, it is also used in plastics, gun mixes, castable refractory, ramming mixes, and abrasive grains.

Bauxite Powder Available Size:
These are available in small sizes such as 0-1mm, 1-3mm, medium sizes such as 3-5mm, 5-10 Mm, 10-15 Mm, and large sizes such as 10-20 Mesh, 16-30 Mesh, 30-60 Mesh,120mesh, 200mesh, 325mesh.

Bauxite Powder Specification

SiO2 Content (%):<8%
CaO Content (%):<0.5
SiC Content (%):0
Shapes:Granular and powder
Moisture:0.03% max
Fe2O3:3.0 max
Al2O3 Content (%):75%-90%
Refractoriness (Degree):1770°< Refractoriness< 2000°
Color:Yellow, black, and white granular and powder
TIO2:0.4 max
Material:Alumina Block
MgO Content (%):<0.5
CrO Content (%):0
Application:Abrasive, cement, chemical, metallurgical, and refractory, and so on
Bulk density:≥2.70
K2O+NA2O:0.3 max
Weight1000 kg
Dimensions100 × 100 × 100 cm


  1. Ryan (verified owner)

    Good quality.

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