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Ceramic fiber board

High temperature furnace linings heat insulation
Low density and uniform thickness
Smooth surface
Low heat conduction and shrink
Airflow resistance
Application: Material for furnace linings in such as kiln, machine, metallurgy heat treatment furnace.
Heating insulation material for kiln entrance, kiln car, expansion joint.
High temperature furnace/kiln linings heat insulation.
Quantity:
  • 1260degree

  • CHENSHI

      Ceramic fiber board
 
TYPE-1 TYPE-2 TYPE-3 TYPE-4 TYPE-5
Refractory temp. 1100 1260 1260 1400 1600
Working temp. 1000 1050 1100 1200 1350
Density kg/m3 260-320 280-320 280-350 280-350 280-350
Rate of line% (24h, density 320kg/m3)   -4
(900)
-4
(1000)
-4
(1100)
-4
(1250)
-4
(1350)
Pressure strength Mpa 0.5 0.5 0.5 0.5 0.5
 
 
CHEMICAL COMPOSITION
AL2O3 % 40-44 45-46 47-49 52-55 58
AL2O3+SIO2 % 95-96 96-97 98 99 99
FE2O3 % 1.2max 1.0max 0.2 0.2 0.2
K2O +NA2O % 0.5 max 0.5max 0.2 0.2 0.2
SIZE: 900X600X20-50mm;
1200x1200x20-50mm;
1200X1000x20-50mm;
600x400x10-50mm;
Other size can produce according to client’s request.
 

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