Yixing City Kam Tai Refractories Co.,ltd
Yixing City Kam Tai Refractories Co.,ltd Professional Manufacturer of Refractory Kiln furniture and Technical Ceramic
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Cordierite brick
1. Introduction
Due to the high temperature resistance of mullite and the low expansion of cordierite, Cordierite brick has excellent thermal shock resistance,long service time,can be safety used at temperature below 1350℃.
2. Data Sheet
| Item and Descriptions | Specifications Offered | ||
| Al2O3 (%) | 40~48 | ||
| SiO2 (%) | 45~48 | ||
| MgO (%) | 5~8 | ||
| MOR(MPa) | 20℃ | 14 | |
| 1250℃ | 12 | ||
| Bulk Density(g/cm3) | 2.0 | ||
| Open Porosity(%) | 28 | ||
| Phase composition(%) | Mullite | 55 | |
| Cordierite | 30 | ||
| Max. Service temperature ℃ | 1280 3 | ||
3. Application
Cordierite batts is widely used to sinter pottery , ceramic insulator and so on.Using temperature can not be over 1300 ℃
We can also supply SiSic beam.
