Buy low cost Tundish Gunning Mix produced with high quality magnesia and basic refractory raw material, binder and additive. It has higher corrosion resistance and good thermal shock resistance and can prolong the service life of tundish and is easy to remove its lining. It can be used by mechanical gunning and manual smearing on working site.
ITEM | MGM-TG70 | MGM- TG80 | MGM-TG85 | |
MgO (%) ≥ | 70 | 80 | 85 | |
SiO2 (%) ≤ | 7 | 6 | 6 | |
BD(g/cm3) | 110C×24h | 2.2~2.5 | 2.3~2.6 | 2.4~2.7 |
MOR(MPa) ≥ | 110C×24h | 3 | 4 | 5 |
1500C×3h | 5 | 6 | 7 | |
CS(MPa) ≥ | 110C×24h | 5 | 10 | 12 |
1500C×3h | 20 | 25 | 30 |
