Silicon-mullite bricks
Silicon-mullite bricks are made of mullite powder and carborundum mold by high-pressure and fired by high temperature.The products are characterized with high strength,strong ability of anti-corrosion and excellent thermal stability.They can be used in transition zone,cooling zone and kiln mouth of cement rotary kilns etc.
- Satisfaction Guaranteed
Description
| Item | Unit | Index |
| Al2O3≥ | % | 60 |
| SiC+SiO2 | % | 35 |
| Apparent porosity≤ | % | 20 |
| Pressure resistance at normal temp.≥ | Mpa | 80 |
| Softening temp.under 0.2Mpa load ≥ | ℃ | 1600 |
| Heat and shock stability(1100℃ water cooling)≥ | Times | 15 |
