UNDEF
GIR-MSG
Refractory mortar-mastic with a chemical-ceramic bond. It is used for the assembly of sliding gates, blowing units of steel and tundish ladles.| Parameter description | Value |
|---|---|
| Type | aluminosilicate |
| Group | mullite-corundum (Al2O3 72-95%) |
| Grain size | micro-grained |
| Physical condition when delivered | moldable |
| Thermal and additional treatment | thermo-hardening |
| Presence of plastifying agent | plasticized |
| Group, depending on intended purpose | fire resistant mortars |
| Intended purpose | for binding of aluminosilicate products in refractory laying |
| Shelf life, month | 6 |
| Parameter description | Value |
|---|---|
| Al2O3, % | >84 |
| CaO, % | ≥1,5 |
| Fe2O3, % | ˂0,5 |
| Fire resistance, °С, not less than | 1770 |
| MgO, % | ˂3,5 |
| SiO2, % | ≤7,5 |