Refractory mortar
| Item＼Product | MT-40 | MT-38 | MT-37 | MT-36 | MT-34 | MT-32 | |
|---|---|---|---|---|---|---|---|
| Refractoriness(SK) | 40 | 38 | 37 | 36 | 34 | 32 | |
| Chemical Composition(%) | Al₂O₃ | 85 | 70 | 64 | 50 | 40 | 33 |
| SiO₂ | 10 | 24 | 29 | 44 | 53 | 60 | |
| Particle Size(%) | +0.297mm | 10.0 | 10.0 | 10.0 | 15.0 | 20.0 | 20.0 |
| -0.074mm | 50 | 45 | 45 | 40 | 30 | 30 | |
| Adhesion Time(min) | 1~2 | 1~2 | 1~2 | 1~2 | 1~2 | 1~2 | |
| Main applications | Alumina Brick | Fire Clay Brick | |||||
