Brief Introduction
Tundish Spray MixesAMR series spray mixes for tundish lining feature easy of coating, long life, high erosion/corrosion resistance, etc. They are ideal alternative product over previously used insulating board. It can be applied through spray machine.
| MgO % Min. | 65 | |
| CaO % Min. | 10 | |
| Bulk Density g/cm3 Min. | 110℃×16h | 1.8 |
| 1500℃×3h | 2.1 | |
| Cold Crushing Strength MPa Min. | 110℃×16h | 5 |
| 1500℃×3h | 6 | |
| Linear Change % | 1500℃×3h | -3.0±0.5 |
| Water addition (%) |
22±3 |
|