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ISOWOOL Vacuum Formed Shapes
| Features |
The slurry made of ISOWOOL Bulk, inorganic binder, a tiny amount of organic binder, and water is molded and dried to make ISOWOOL Vacuum Formed Shapes in a variety of forms such as flat plates, sleeves, cones, etc. With its nonwettable characteristic and high melting point, these are used in the sections to have direct contact with melting metals. |
| Kinds |
1000 VFS, 1260 VFS, 1400HA VFS, 1600 VFS |
| Applications |
1. As tap-out cones for aluminum holding furnaces
2. As riser sleeves, hot-tops
3. For a back-up lining of combustion chambers, electric furnaces
4. Insulation of high-temperature ducts
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Quality Specification
|
1000 |
1260 |
1400HA |
1600 |
| Max. Service Temp.（℃） |
1000 |
1260 |
1400 |
1600 |
| Bulk Density(kg/m3) |
250 |
250 |
250 |
180 |
| Modulus of Rapture(MPa) |
0.49 |
0.49 |
0.49 |
0.19 |
| Loss on Ignition (%) |
6.0 |
6.0 |
4.0 |
5.0 |
| Mean Specific Heat |
0.25 |
0.25 |
0.25 |
0.26 |
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Thermal Conductivity
{W/(m+K)}
JIS A 1412-1
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at 400℃ |
0.08 |
0.08 |
- |
- |
| at 600℃ |
0.13 |
0.10 |
0.10 |
0.27 |
| at 800℃ |
0.19 |
0.13 |
0.13 |
0.29 |
| at 1000℃ |
- |
- |
0.18 |
0.30 |
| Linear Shrinkage(%) |
at 900℃×24hrs |
1.3 |
- |
- |
- |
| at 1100℃×24hrs |
- |
1.7 |
- |
0.10 |
| at 1200℃×24hrs |
- |
- |
- |
0.16 |
| at 1400℃×24hrs |
- |
- |
- |
0.22 |
Note: Above data are average results of tests conducted under standard procedures and subject to variation. Results should not be used for specification purposes.
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