SEPPE Calcined Bauxite Aggregate For Refractory Materials

Fire resistance is the property of the refractory material bauxite that can resist high temperatures during use without melting. Fire resistance is one of the important indicators for evaluating the quality of refractory materials. 

If the fire resistance is not high, during use, due to prolonged exposure to high temperatures, all masonry will be damaged due to the melting of refractory materials. The operating temperature of general industrial kilns should not be higher than the refractory material used in the furnace body.