◆ Andalusite is a superior high-alumina refractory material. It has the characteristics of high-temperature resistance, chemical corrosion resistance, heat resistance, high-impact resistance and high thermal mechanical strength. It has a wide range of application and high economic value.
◆ Andalusite is mainly used in steel, ceramics, cement, glass and other industries. The consumption of iron and steel industry accounts for more than 65% of Chinese market consumption.
◆ The main application is as follows:
◆ High grade product : ceramic kiln furniture;
◆ Medium grade product : fixed refractory brick products;
◆ Low grade product : Refractory castable products
Chemical Composition and Size of Andalusite