Refractory Fire Resistant Ceramic Fiber Wool

RE: Basic Info

Refractoriness (℃):Refractoriness> 2000Type:Heat-Resistant Material
Material:Alumina Cement

1. TEMPERATURE CLASSIFICATION
COM alumina silicate swinging fiber blankets 1100
ST alumina silicate swinging fiber blankets 1260
HP alumina silicate swinging fiber blankets 1260
HA alumina silicate swinging fiber blankets 1360
HAZ alumina silicate swinging fiber blankets 1360
Hz alumina silicate swinging fiber blankets 1430

2. OPERATING TEMPERATURE
Operating temperature is determined by using conditions, heating manners and environment atmosphere, etc.

3. PRODUCTION ENGEERING
The swinging fiber blankets have long fibers with even diameters and low sediment balls with improved functions in fiber interweaving, resisting layers divided resisting wind erosion, pliability and tensile strength, thus have improved the applied function and reduced the loss of materials. The swinging blandest does not use any binding preparation to make sure that the products possess perfect liability and stability under all kinds of environment.
4. TECHNICAL FEATURE:
Low thermal conductivity and low heat storage
Excellent thermal stability and thermal vibration resistance
Excellent erosion resistance
Excellent heat insulation, fire proofing and processing function

5. APPLICATION:
Industrial furnace, heaters, inside wall of high temperature tube.
Electric power furnace, nuclear power station and heat insulation.
Liners of chemical industry high temperature reaction equipment and heat insulation.
Fire proofing and heat insulation of high building.
Heat insulation for kiln door and lid.
Filtration material of high temperature.

Item                  COM ST HP HA HAZ HZ
Classification Temperature   1100 1260 1260 1360 1360 1430
Working Temperature  <1000 1050 1100 1200 1200 1350
Density kg/m3 96
128
96
128
96
128
128
160
128
160
128
160

Permanent linear shrinkage (%) (holding temperature for 24h, density  128kg /m3) -4( 1000 ) -3( 1000) -3( 1100 ) -3( 1250 ) -3( 1250 ) -3( 1350 )
Thermal conductivity (w/m.k) density  128kg /m3)
 
0.09( 400 )
0.176( 800 )
0.09( 400 )
0.176( 800 )
0.09( 400 )
0.176( 800 )
0.22( 1000 )
0.132( 600 )
0.22( 1000 )
0.132( 600 )
0.22( 1000 )
0.176( 600 )
0.22( 1000)

Tensile strength (Mpa) density 128kg /m3) 0.08-0.12 0.08-0.12 0.08-0.12 0.08-0.12 0.08-0.12 0.08-0.12
Chemical
Composition 
(%)
AL2O3 42-44 45-46 47-49 52-55 45-46 39-40
AL2O3+SIO2 96 97 99 99 --- ---
AL2O3+SIO2+ZrO2 --- --- --- --- 99 99
ZrO2 --- --- --- --- 5-7 15-17
Fe2O3 <1.2 <1.0 0.2 0.2 0.2 0.2
Na2O+K2O ≤0.5 ≤0.5 0.2 0.2 0.2 0.2
Size(mm)   Common 7200X610X10-50;7200x1220x10-50
Other made according to customer's requirement





Product Description