| Suhu Bekerja | ≤1540°C |
| Keliangan | 80~90% |
| Kekuatan Mampatan (Suhu Bilik) | ≥1.0Mpa |
| Ketumpatan Isipadu | 0.3-0.5g/cm3 |
| Rintangan Kejutan Terma | 1200°C—suhu bilik 3 kali |
| Permohonan | besi tuang, tembaga tuang, gangsa tuang, loyang tuang penapis gas suhu tinggi, tampalan kimia dan pembawa pemangkin dll. |
| Al2O3 | SiC | SiO2 | Fe2O3 |
| ≤28.00% | ≥62.00% | ≤10.00% | ≤0.50% |
| Bentuk bulat | 40x11mm, 40x15mm, 50x15mm, 50x20mm, 60x22mm, 70x22mm, 80x22mm , 90x22mm, 100x22mm, 305x25mm |
| Bentuk persegi | 40x40x11mm, 40x40x15mm, 50x50x22mm, 75x75x22mm, 50x75x22mm, 100x75x22mm, 100x100x22mm, 55x55x15mm, 150x150x22mm |
| Saiz lain boleh disesuaikan | |