Description
The product has two major categories of repair mix and gunning mix, which are prepared from bauxite,magnesia,magnesia calcium material, binders and admixtures.Features: high bonding strength, strong erosion resistance, not easy to fall off
Application: Ladle repair and gunning to extend its service life
Main physical and chemical performance index:
| Index | LMM-1 | LMM-2 | LMM-3 | |
| Al2O3 %≥ | 70 | — | — | |
| AlzO3+MgQ %≥ | 10 | 80 | 75 | |
| CaO%S | — | 2.5 | ≥8.0 | |
| Bulk density g/cm3≥ | 2.3 | 2.1 | 2.2 | |
| Crushing strength
MPa≥ |
110°Cx24h | 25 | 20 | 20 |
| 15009Cx3h | 35 | 30 | 30 | |
| Modulus of rupture
MPa≥ |
1 10°Cx24h | 6 | 6 | 5 |
| 15009Cx3h | 7 | 7 | 6 | |