Refractory bauxite, also known as calcined bauxite, is produced by sintering raw bauxite at more than 1500 °C. This results in a high aluminum content and a low degree of impurity. As a result, calcined bauxite has a high aluminum content and a low degree of impurity, making this raw material particularly heat-resistant.

Therefore, calcined bauxite is one of the most important raw materials for the manufacture of shaped and unshaped refractory products for many industries.

Calcined bauxite in various qualities and preparations – Order Now from Sicheng!