Mullite is a refractory raw material with excellent performance. In addition, mullite is also a high-temperature structural material and is widely used in other industries.As a refractory material with excellent performance, mullite has high melting point, high high-temperature strength, low thermal expansion coefficient, and excellent thermal shock resistance, making it a refractory material in many industrial fields. Mullite, as an aggregate, is widely used in metallurgy, glass, ceramics and other fields.
In the metallurgical industry, mullite can be used for hot blast furnace bricks or kiln bricks; in the glass industry, mullite can be used in glass containers, water feeders and the top of glass kilns; in the ceramic field, mullite can be used for high-temperature structural ceramics; in the gas industry, mullite can be used in oil gasification equipment and all gasification workshop coking ovens and gas generators. Mullite bricks can be used as the main component of the lining of furnaces, blast furnaces, and continuous casting furnaces, and have excellent corrosion resistance and thermal shock resistance.