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Module
Module
Descriptions
Ceramic fiber modules are made from compressed ceramic fiber blanket. These modules are specially designed to meet or improve the thermal insulation requirements of industrial furnaces in some special thermal conditions. Ceramic fiber modules are produced with various anchoring systems to enable quick, easy and efficient installation in most furnace linings. Modules have the reliable thermal maintenance and long time treatment. Module linings prevent heat loss, increasing the furnace productivity and reducing maintenance costs.
Anchors available- S304, S310
Features
Fast and easy installation
Lower heat storage and fuel costs
Fast temperature cycling
Easy repair and low insulation costs
Typical Applications
Boiler insulation
Stack linings
Refining and Petrochemical
Ethylene furnace roof and walls
Pyrolysis furnace lining
Reformer furnace roof and walls
Typical Parameters
|
Description |
STD Module |
HP Module |
HZ Module |
|
Chemical Composition (%) |
|||
|
Al2O3 |
≥44 |
≥45 |
≥34 |
|
SiO2 |
≥52 |
≥54 |
≥50 |
|
Fe2O3+TiO2 |
≤1.0 |
≤0.5 |
≤0.5 |
|
ZrO2 |
- |
- |
≥15 |
|
K2O+Na2O+Fe2O3 |
≤1.0 |
≤0.2 |
≤0.2 |
|
Physical Properties |
|||
|
Density(kg/m³)avg |
220 |
220 |
220 |
|
Classification Temperature(℃) |
1260 |
1260 |
1430 |
|
Liner Shrinkage after Heating(%) |
1000℃x24h≤2.5 |
1100℃x24h≤2.5 |
1350℃x24h≤3.5 |
|
Thermal Conductivity (W/m.k) |
|||
|
400℃ |
0.090 |
0.101 |
0.118 |
|
500℃ |
0.119 |
0.120 |
0.149 |
|
600℃ |
0.152 |
0.175 |
0.172 |
The data shown are average results of tests under standard procedures and are subject to variation. Results should not be used for specification purposes or creating any contractual obligation. For more information on the safety application or materials, please refer to the work practices and material safety data sheet.