Bauxite - High Alumina Clinker, 48% Al2o3 Minimum | Low Iron Content, Impurity Classification

With the help of our team of experts, our company known as a leading Exporter of Bauxite in Zhengzhou, Henan, China. Bauxite is also called the alumina or bauxite, main ingredients are aluminum oxide, hydrate alumina containing impurities, is a kind of soil minerals, white or gray, brown yellow or light red by iron.2.4 2.5 g/cm3 density, hardness, 1 ~ 3 is not transparent, very brittle and very difficult to melt, insoluble in water, soluble in sulfuric acid, sodium hydroxide solution, it is mainly used for aluminium, refractory material.
Bauxite is usually referred to in the refractory industry refers to after calcining Al2O3 > = 48%, and contain low Fe2O3 high bauxite clinker.Clinker to pale yellow and dark gray, it is mainly used for high aluminum refractory material, can also be used to make the fused corundum.High bauxite clinker is according to the content of AL2O3 and Fe2O3, TiO2, CaO + MgO style, K2O + Na2O and other impurity content and clinker indicators such as volume density and bibulous to classification.