Aluminum silicate fiber paper has been widely used in many fields because of its excellent high temperature resistance, low thermal conductivity and chemical stability. The following is its specific application:

I. Thermal insulation of industrial furnaces

Aluminum silicate fiber paper is widely used as high-temperature insulation material for various industrial furnaces, ladle, casting bucket and submerged nozzle. It can effectively block high-temperature heat transfer, reduce heat loss and improve energy utilization efficiency. At the same time, it is also used as electrical insulation and heat insulation material for industrial electric furnaces, and sealing material for expansion joints of furnace doors and furnace bodies.

II. Sealing of high-temperature equipment

In high-temperature equipment, aluminum silicate fiber paper can be used as sealing material for furnace doors, furnace expansion joints and other parts to prevent high-temperature gas leakage. It is also used to manufacture the sealing gasket of nuclear power valve to meet the long-term service requirements in high temperature environment.

III. Glass and Ceramic Industry

Aluminum silicate fiber paper can be used as demoulding material for glass-ceramics and hot-melt glass to prevent high-temperature adhesion. In addition, it can also be used as a kiln wall lining to improve the insulation effect and prolong the service life of the kiln.

IV. Cars and transportation

Aluminum silicate fiber paper is used in the heat insulation layer of automobile exhaust pipe and muffler sound insulation layer to reduce the surface temperature of exhaust pipe, reduce the influence of heat on other parts of the vehicle and reduce noise.

V. Electricity and energy

In power stations, aluminum silicate fiber paper is used as the coating material for steam pipes and boilers, which improves the insulation effect and reduces the heat loss. It is also used as insulation layer of high-voltage electrical equipment to prevent electric breakdown.

VI. Electronics and electrical appliances

Aluminum silicate fiber paper is used for heat insulation and insulation of electronic components to protect components from high temperature and improve the reliability and stability of electronic equipment. It can also be used as the fireproof isolation layer of lithium battery, delaying the runaway spread of heat and improving the safety of battery pack.

VII. Building and thermal insulation

In building engineering, aluminum silicate fiber paper can be used for thermal insulation of roofs and walls, reducing indoor temperature fluctuation and improving energy efficiency. It can also be used for thermal insulation cotton strips of fireproof doors and windows to improve the fireproof performance of buildings.

VIII. Other applications

High temperature filter material: used for filtering high temperature gas or liquid.

Fire shutter material: used to produce fire shutter to improve fire performance.

Low-temperature refrigeration equipment: used as heat insulation and cold preservation material for low-temperature equipment such as refrigerators.

Aluminum silicate fiber paper has become an indispensable high-performance material in modern industry and architecture because of its excellent performance and wide application fields.