Anti-seepage refractory castable has the characteristics of: compressive strength, high flexural strength and strong anti-permeability.
Anti-seepage refractory castable has the characteristics of: compressive strength, high flexural strength and strong anti-permeability. Anti-seepage refractory castable can react with alkali metal ions of electrolyte during the process to form a glaze layer, which can achieve anti-seepage.
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Items |
Index |
|
|
Al2O3% ≤ |
35 |
|
|
Bulk density g/cm3 |
110℃×24h |
2.1 |
|
Compressive strength/MPa≥
|
110℃×24h |
50 |
|
1000℃×3h |
60 |
|
|
Flexural strength/MPa≥
|
110℃×24h |
8 |
|
1000℃×3h |
10 |
|
|
Thermal Conductivity W/m.k≤
|
350℃ |
0.50 |
|
650℃ |
0.70 |
|
Al2O3-SiC Castable for Metal Mixer is developed with high quality bauxite, corundum and SiC as the main raw materials, and bonded by low cement or ultra-low cement.
Various kinds of fire proof mortars are available at Zhengzhou CH Refractories, which include corundum based, corundum Cr2O3 based, high alumina based and Al203-MgO based.
The high-strength alkali-resistant refractory castable has good resistance to alkaline gas and slag, and has a long service life. High strength alkali resistant castable is mainly used for lining of other industrial furnaces such as kiln door cover, decomposition furnace, preheater system and pipeline system.
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