Raw material: tabular alumina
Color： white brick
Shape: as per drawings
Max service temp: 1800℃
Capacity: 100 tons/day
Package: wooden pallet
Ceramic burner is widely applied for high temp furnace, such as nozzles of aluminium melting furnace， rolling steel etc.
| ITEM | Chemical & Physical Properties |
| Corundum Mullite Brick | |
| AI2O3≥ , % | 80 |
| SiO2 ≤, % | 18.5 |
| Fe2O3 ≤, % | 0.3 |
| Bulk density≥, g/cm3 | 2.9 |
| Apparent Porosity ≤ , % | 18 |
| Cold crushing strength≥, Mpa | 120 |
| Refractoriness under load，℃ （0.2Mpa*0.6%） | 1700 |
| Reheating linear change rate , % （1450℃*2h） | 7.6 |
