No. | Properties | LZ.60 |
1 | Refractories | 34 |
2 | Apparent porosity (%) | 19-21 |
3 | Bulk Density (gr/cm3) | 2.1-2.2 |
4 | Cold Crushing Strength | >300 |
5 | Permanent Linier Change (%) | at 1400o C
+0.3 |
6 | Refractoriness under load | 1400 |
7 | Chemical composition | |
AL2O3 | 40-45% | |
SiO2 | 50-55% | |
Fe2O3 | max 1 | |
8 | Temperature | 1400oC |