Main Data
See also
Fire-clay Refractories for Blocking Layer of Electrolysis Units
Fire-clay Refractories for Blocking Layer of Electrolysis Units
Technical characteristics
| Rate for grades | |
|---|---|
| BORALUBAR | |
| Spec. 14-194-272-05 rev.1 | |
|
Mass fraction, %: Al2O3, maximum |
35 |
| Compressive strength, N/mm2, minimum | 50 |
| Open porosity, %, maximum | 12 |
|
Thermal conductivity factor (W/mk), maximum, at average temperature of: |
|
| Apparent density, g/cm3, minimum | 2,20 |