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ǹԤ / Ceramic Fibers
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ISOWOOL Blankets are made by layering, stacking and stitching of ISOWOOL fiber. They are lightweight and flexible for handling and installation. Without organic binder, the blankets cause no tearing off at high temperature, nor atmospheric contamination inside the furnaces. Superior refractoriness and insulation efficiency, high resistance against spalling, and high tensile strength for the lining of the hot surface of industrial furnaces. Also good as a sealer, a filter, and a packing in the applications at high temperatures. Special shapes, fabrication with other materials also available by order.
Application
 Hot surfaces of industrial furnaces
Sealing of the roof of soaking furnaces
Insulation of the shell of precision casting
For the insulation of the roller of heating furnaces
Insulation of petrochemical heating furnaces, reformers, and pipes |
PRODUTS SPECIFICATION
|
1000Blanket |
1260Blanket |
| Max. Service Temp(C) |
1000 |
1260 |
| Density(kg/m3) |
- |
64(4P) |
| 96(6P) |
96(6P) |
| 128(8P) |
128(8P) |
| - |
160(10P) |
| Specific Heat(kcal/kg C) |
0.25 |
0.25 |
Thermal Conductivity
W/(m+K)
JIS A 1412-1 |
400 C |
0.09 |
0.07 |
| 600 C |
0.15 |
0.12 |
| 800 C |
0.22 |
0.16 |
| 1000 C |
0.31 |
0.23 |
| 1200 C |
- |
- |
| 1400 C |
- |
- |
| Linear Shrinkage(%) |
800 C 24h |
0.3 |
- |
| 900 C 24h |
1.0 |
- |
| 1000 C 24h |
1.7 |
1.3 |
| 1100 C 24h |
- |
1.8 |
| 1200 C 24h |
- |
2.4 |
Chemical Composition(%) |
Al2O3 |
42.0 |
46.0 |
| SiO2 |
- |
53.1 |
| TiO2 |
- |
0.5 |
| ZrO2 |
- |
- |
| Cr2O3 |
- |
- |
| Others |
- |
0.4 |
|
1400Blanket |
1500Blanket |
1600Blanket |
| Max. Service Temp(C) |
1400 |
1500 |
1600 |
| Density(kg/m3) |
- |
64(4P) |
- |
| 96(6P) |
96(6P) |
- |
| 128(8P) |
128(8P) |
128(8P) |
| - |
160(10P) |
160(10P) |
| Specific Heat(kcal/kg C) |
0.25 |
0.25 |
0.25 |
Thermal Conductivity
W/(m+K)
JIS A 1412-1 |
400 C |
0.09 |
0.07 |
0.07 |
| 600 C |
0.15 |
0.12 |
0.12 |
| 800 C |
0.22 |
0.16 |
0.16 |
| 1000 C |
0.31 |
0.23 |
0.23 |
| 1200 C |
- |
- |
- |
| 1400 C |
- |
- |
- |
| Linear Shrinkage(%) |
800 C 24h |
0.3 |
- |
- |
| 900 C 24h |
1.0 |
- |
- |
| 1000 C 24h |
1.7 |
1.3 |
1.3 |
| 1100 C 24h |
- |
1.8 |
1.8 |
| 1200 C 24h |
- |
2.4 |
2.4 |
Chemical Composition(%) |
Al2O3 |
42.0 |
46.0 |
46.0 |
| SiO2 |
- |
53.1 |
53.1 |
| TiO2 |
- |
0.5 |
0.5 |
| ZrO2 |
- |
- |
- |
| Cr2O3 |
- |
- |
- |
| Others |
- |
0.4 |
0.4 |
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