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Refractory clay is a flexible flame retardant material with high fire resistance and low smoke emission. It is widely used in various industrial kilns. Its main characteristics include good plasticity, convenient construction, high bonding strength, strong corrosion resistance, high refractoriness (up to 1650℃±50℃), good slag erosion resistance and good thermal spalling. These characteristics enable refractory clay to effectively improve the durability and service life of industrial equipment.
The application of refractory clay is not limited to the kilns mentioned above, but also includes metallurgy, building materials, machinery, petrochemical, glass, boilers, electricity, steel, cement and other industries. High-temperature equipment in these industries, such as industrial hot air furnaces, petrochemical reactors, high-temperature pipelines, etc., may use refractory clay as lining or insulation materials to provide necessary insulation and protection.
In addition, refractory mud can also be used for laying refractory bricks, applying refractory linings or repairing refractory materials, etc., especially in high-temperature equipment in metallurgy, building materials, chemical industry and other industries. Phosphate refractory mud, as a common refractory material, is mainly composed of phosphate binder and refractory powder. It has high strength, good thermal shock resistance and chemical corrosion resistance, and can maintain good stability at high temperatures.
