Aluminosilicate fibrous blanket is produced by melting bauxite at temperatures above 2000 degrees Celsius and then blending it with other additives to solidify. It possesses numerous special properties, such as excellent elongation, strong seismic resistance, lightweight, thermal insulation, high stability, and does not deform at temperatures of several thousand degrees. Therefore, aluminosilicate fibrous blanket is commonly used in various fields, including the chemical industry, construction, electronics, aerospace, and air conditioning and refrigeration.