Part.1
Ceramic fiber board, also known as aluminum silicate fiber board, is a board-type refractory material. It is a rigid board product manufactured by mixing loose ceramic fiber cotton with an appropriate amount of organic binder and inorganic binder, followed by vacuum forming, drying and finishing.
It features excellent thermal stability, high temperature resistance and low thermal conductivity, so it is widely applied in many industrial fields.
Part.2 Main Applications of Ceramic Fiber Board
Iron and Steel Industry
Expansion joints, back-up insulation, heat insulation sheets and mold insulation.
Non-ferrous Metal Industry
Back-up insulation materials, tundish and launder covers for casting copper and copper alloys.
Ceramics Industry
Lightweight kiln car structures, hot-face lining of kilns, temperature zone separation and fire barrier materials for kilns.
Glass Industry
Melting bath back-up insulation, burner blocks.
Kiln Construction Industry
Hot-face refractory materials (replacing fiber blankets), back-up lining for heavy refractory materials, expansion joints.
Light Industry
Lining for combustion chambers of industrial and household boilers.
Petrochemical Industry
Hot-face lining materials for high-temperature heating furnaces.
Building Materials Industry
Thermal insulation for equipment such as cement rotary kilns.
In practical applications, ceramic fiber boards are classified into different types according to their temperature resistance ranges. Therefore, users shall select the appropriate type based on the specific application field and temperature resistance requirements.
Part.3 Advantages of Ceramic Fiber Board
Low thermal conductivity, low heat capacity, thermal shock resistance and erosion resistance
Uniform density and hardness with excellent internal bonding strength
Excellent strength after firing and resistance to hot gas flow erosion
Low thermal expansion under heating, light weight, arbitrary cutting and bending available
High temperature resistance and outstanding thermal insulation performance
Precise dimension, easy cutting and installation, good flatness and convenient construction
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