ceramic fiber blanket
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) density128kg/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
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ST alumina silicate fiber boards 1260 ℃
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