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CERAMIC FIBER
MODULES
Classification
Temperature
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STD Modules 1260癈 (2300 癋) |
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HP Modules 1260癈 (2300 癋) |
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HA Modules 1400癈 (2550 癋) |
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HZ Modules 1400癈 (2550 癋) |
Production
Technology
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Each type of ceramic fiber modules, using
corresponding ceramic fiber blanket according to ceramic modules'
structure and size, is produced with a special machine. During the process of
manufacturing, certain compression proportion is kept in order to make ceramic
fiber modules to form a seamless
entirety when used in a high temperature expansion situation. All
the modules can be mounted directly on to industrial furnace. Customers may choose different ceramic
fiber modules with different material and structure according to
furnace's structure, temperature, environment atmosphere
,etc. Modules available are in Z-block, Hanging block, beam block,
or according
to customers' drawings. |
Characteristics
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low thermal conductivity |
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low heat storage |
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excellent thermal stability, thermal shock
resistance and good elasticity. Furnace liners will have no cracks because of
the expansion of ceramic fiber modules. The expansion of ceramic
fiber modules can compensate the shrinkage
of fiber, the liner's insulation property is improved. |
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The modules can be installed
quickly. The anchors are install on the cold side, the requirement
of the anchor material can be lowered. |
Technical index
| ITEM |
STD
|
HP
|
HA
|
HZ
|
| Specification Temperature 癈 |
1260 |
1260 |
1400 |
1400 |
| Working Temperature 癈 |
1000 |
1100 |
1200 |
1350 |
| Density (Kg/m³) |
190-240 |
190-240 |
190-240 |
190-240 |
| Chemical
composition
(%) |
Al2o3 |
46 |
47-49 |
52-55 |
39-40 |
| Al2o3+Sio2 |
97 |
99 |
99 |
- |
| Al2o3+Sio2+Zro2 |
- |
- |
- |
99 |
| Zro2 |
- |
- |
- |
15-17 |
| Fe2o3 |
<1.0 |
0.2 |
0.2 |
0.2 |
| Na2o+K2o |
<=0.5 |
0.2 |
0.2 |
0.2 |
Sizes (mm): 600x24-300x100-200 (no anchoring-structure);
300x300x250(anchoring-structure) Different anchoring-structure modules can
be produced according to customer drawings.
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