1.Sepcification ,
AL2O3 90%min
Fe2O3 1.5%max
SiO2 4%max
TiO2 4%max
CaO+MgO 0.4%max
R2O 0.20%max
Moisture Absorption 3% max
Bulk Density 3.4g/cm3 min
2.Size200mesh,325mesh,100mesh,0-1mm,1-3mm,3-5mm and 5-8mm
3.Description
Bauxite is earthy mineral which consists mainly of Al2O3 , a kind of hydrated alumina containing impurities. According to the usage, It can be divided into the levels of Metallurgy, chemical industry, grinding, cement, and refractory. Clinker is pale yellow and dark grey. It is mainly used for high aluminum refractory material, and also can be used to make the fused corundum. Our materials of calcined bauxite is mainly D-K Style Bauxite Ore.
4.Specification,
Item | AL2O3 | FE2O3 | TIO2 | K2O+Na2O | CaO+MgO | Bulk density | Moisture Absorption |
AL70 | ≥ 70 | ≤3.0 | ≤4.0 | ≤0.6 | ≤0.6 | ≥2.7 | ≤5 |
AL75 | ≥75 | ≤2.5 | ≤4.0 | ≤0.5 | ≤0.5 | ≥2.8 | ≤5 |
AL80 | ≥80 | ≤2.5 | ≤4.0 | ≤0.3 | ≤0.5 | ≥2.9 | ≤5 |
AL85 | ≥85 | ≤2 | ≤4.0 | ≤0.3 | ≤0.5 | ≥3.0 | ≤4 |
AL86 | ≥86 | ≤2 | ≤4.0 | ≤0.3 | ≤0.5 | ≥3.1 | ≤4 |
AL87 | ≥87 | ≤2 | ≤4.0 | ≤0.3 | ≤0.5 | ≥3.2 | ≤4 |
AL88 | ≥88 | ≤1.8 | ≤4.0 | ≤0.25 | ≤0.5 | ≥3.25 | ≤4 |
AL90 | ≥90 | ≤1.5 | ≤4.0 | ≤0.25 | ≤0.5 | ≥3.4 | ≤3 |
5.Material
Our material is from Yangqua
