Low Thermal Conductivity Al2O3+MgO 90% Dry Seepage Control Material
Introduction:
High Temperature Castable Refractory Dry Seepage Control Material is made with high alumina materials with low alumina as main material, adding albite and quartz.
Application:
High Temperature Castable Refractory is used for Bottom of electrolytic cell
Technical Index:
| Item |
Dry Seepage Control Material |
| Al2O3+MgO % |
90 |
| Bulk Density g/cm3 |
2.9 |
| Cold Crushing Strength ≥ Mpa(110℃*24h) |
30 |
| Permanent Linear Change % (1550℃*3h) |
-0.2~+0.1 |
Manufacturing Process Flow:
Rough Materials-Mixing-Batching -Shaped-Drying-Sintering-Inspect-Packing-Delivery
