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ALFISO™ High Temperature Alumina Fiber Boards
ALFISO high temperature boards are rigid and self-supporting, made from alumina fiber, with ALFISO’s unique forming technology and treatment process, offer exceptional high temperature stability, low thermal conductivity at elevated temperature. Available in various compositions, densities and sizes, additional hardness and strength can be reached with post treatments.

Application Temperature     1700°C, 1750°C, 1800°C
Density: 350-550kg/m3


Advantages

► Exceptional thermal stability
► Low thermal conductivity
 ► Low heat storage
► Good flexural and compressive strength 
► Close tolerance with excellent surface finish
►  Easy to cut, drill or saw

Availabilities

► Thickness: 25-125mm
► Dimension: 900 x 600mm


Post Treatments

► FN: Fired
► FS: Fired and surface hardened
► FC: Fired and completely hardened
 

Applications

► High temperature furnace linings
► Kiln furniture
► Combustion chamber insulation

 

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