Aluminum silicate fiber or aluminosilicate fiber, also known as ceramic fiber, can be used as a new light refractory material to replace asbestos. After special processing, aluminum silicate ceramic fiber can be made into aluminum silicate fiber blanket, aluminum silicate fiber blanket, aluminum silicate fiber paper, aluminum silicate fiber module, aluminum silicate fiber textiles and other products.

Aluminum silicate ceramic fiber products, as a new type of sealing, heat insulation and fire protection material, are characterized by low thermal resistance, long service life, high tensile strength, good elasticity, non-toxic, light bulk density, high temperature resistance, good thermal stability, low thermal conductivity, mechanical vibration resistance, softness, sound insulation, good electrical insulation and chemical stability.

Aluminum silicate ceramic fiber products are widely used as high-temperature furnace filler, furnace insulation layer and heat pipe insulation of high-temperature equipment such as metallurgy, chemical industry, electric power and mechanical industry furnaces, and also as reinforcement materials for high-temperature sealing, filtering, muffler, catalyst carrier and composite materials.