Insulating Castable
Insulating castable is a special type of castable refractory material that is designed for use in high-temperature applications where thermal insulation is required.
Mô tả
Products Description
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Refractory Castables are typically used within kilns and furnaces to create the monolithic linings. Refractory castables are made from fine – course refractory grains that are combined together with a cement binder. Refractory castables are combined with water and then poured, pumped, or pneumatically shot into position to form refractory shapes. There are different types of refractory castables that have their own unique characteristics based on the composition. |
Specfication
|
Item |
Insulating castable |
Perlite insulating castable |
Diatomite insulating castable |
|
Al2O3 % |
30 |
20 |
15 |
|
Bulk density g/cm3 |
0.5 |
0.4 |
0.4 |
|
Crushing strength MPa(110℃) |
2.5 |
2 |
1.5 |
|
Thermal conductivity（w/m·K） |
≤0.20 |
≤0.1 |
≤0.06 |
|
Max. working temperature ℃ |
900 |
600 |
600 |
Advantage
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*Convenient construstion, reducing construction time *A lot of types available, suitable for different furnaces Application
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Chú phổ biến: insulating castable
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