Views: 202 Author: SEPPE Publish Time: 2023-02-28 Origin: https://www.seppe.cn/
Bauxite is mainly used for refractories, and its fire resistance depends on its chemical composition. The content of Al2O3 in bauxite, calcining temperature, TiO2, FeO3 and other impurities have a great impact on the coating.
In addition, the particle size and size distribution of bauxite are also important factors affecting the density and permeability of coating, especially EPC coating. Its permeability is the main characteristic different from other sand casting coatings.