Description:
Bauxite is one of the principal ore of aluminum. Bauxite contains hydrous aluminum oxides and aluminum hydroxides, formed through the laterization of aluminous rocks in tropical and subtropical areas. Bauxite is obtained by calcining (heating) superior grade bauxite at high temperature (from 850C to 1600C) .
Features:
Bauxite has the characteristics of high refractoriness, physicochemical stability, volume density high, low porosity, low water absorption,fully calcined, low impurity content.
Application:
Bauxite is mainly used for aluminum industry,precision casting,refractory industry,bauxite cement, grinding abrasives, ceramic industry, and chemical industry for making aluminum compound.
Specification:
Brand | Al2O3 % Min | Fe2O3 % Max | K2O+Na2O % Max | B.D. g/cm3 Min |
Bauxite 85 | 85 | 2.0 | 0.4 | 3.0 |
Bauxite 86 | 86 | 2.0 | 0.4 | 3.1 |
Bauxite 87 | 87 | 1.8 | 0.4 | 3.2 |
Bauxite 88 | 88 | 1.5 | 0.3 | 3.25 |
Size | 0-1mm, 1-3mm, 3-5mm, 5-8mm or as the request | |||