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Silica-alumina Needled Blanket High-temperature Alumina Silicate Felt


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Silica-alumina Needled Blanket High-temperature Alumina Silicate Felt 


Ceramic fiber felt is primarily made from electrically fused, blown ceramic fiber material using a vacuum forming process. It is a lightweight and flexible refractory fiber insulation material. This product not only possesses the excellent properties of loose ceramic fiber but also has good strength and elasticity. It is suitable for expansion joints in kiln and boiler walls, as well as high-temperature gaskets. When used as a gasket, its excellent resistance to molten metal penetration is suitable for steel ingot bottom plate sealing, plug core gaskets, and aluminum billet casting gaskets.

Product Features:
Surface Area: 1.3 square meters per gram Ash Drop: ≤0.2%
Low thermal conductivity and low heat capacity
Excellent chemical stability
Outstanding thermal stability and resistance to thermal shock
Excellent sound absorption properties
Soft texture and high flexibility
Easy to install, cut, and process

Typical Applications:

Industrial kiln and heating device linings and back linings
High-temperature equipment insulation
High-temperature gaskets
Molten metal insulation
High-temperature expansion joints

Alumina Silicate Fiber Felt

Alumina Silicate Fiber Felt

Alumina Silicate Fiber Felt

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