Everyone should know what is the aluminum silicate needle punched blanket when choosing to use, not only the price of the aluminum silicate needle punched blanket, but also the difference in the material of the aluminum silicate needle punched blanket. Only by knowing these materials they can be effective when they are used in the future. The raw material of the aluminum silicate needle-punched blanket is high-quality aluminum silicate, added with chemical additives, after a special high-temperature heating treatment, and made with a unique process.
The aluminum silicate needle-punched blanket is white porous, shaped like a cotton quilt, resistant to tension and pressure, and not easy to deform. The raw materials can be made into tubes or plates according to different needs. Aluminum silicate needle-punched blanket can be used as high temperature gasket, refractory layer, heat insulation layer, high temperature insulation material for aerospace power.
Aluminum silicate needle punched blanket is a neutral and acidic material. Except for the reaction with strong acid and alkali, it will not be corroded by other weak alkali, weak acid, water, oil and steam. It will not infiltrate with lead, aluminum and copper, and has excellent flexibility and elasticity. The aluminum silicate needle punched blanket has a low density, which is more than 75% lighter than lightweight heat-insulating brick lining, and 90%-95% lighter than lightweight castable lining. The thermal conductivity is about 1/8 of that of lightweight clay bricks, and 1/10 of the high-quality heat-resistant lining, and the heat capacity is only about 1/10 of that of the light-weight heat-insulating lining and light-weight castable lining, which greatly reduces energy consumption and has a significant energy-saving and heat-storing effect. At the same time, the aluminum silicate needle-punched blanket has the characteristics of simple construction, no oven required, shortening the construction period, and easy installation.
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