

Temperature of application: 1380℃
Bulk density :≥3.02G/cm
Open porosity: <0.1﹪
Bending strength:≥250(20℃)Mpa
| Item | Unit | Specification | |
| Temperature of application | ℃ | 1380 | |
| Bulk density | G/cm | ≥3.02 | |
| Open porosity | ﹪ | <0.1 | |
| Bending strength | Mpa | ≥250(20℃) | |
| Mpa | ≥350(1200℃) | ||
| Moh's hardness | 13 | ||
| Alkaline &acid-proof | Excellent | ||
| **Chemical Analysis | SiC | % | 85.07 |
| Free silicon | % | 13.79 | |