Big size Clay Firebrick
1.Big size Clay Firebrick 2. Professional manufacturer. 3. Delivery is quickly. 4. Quality is good. 5. The lowest price
Big size Clay Firebrick
1)-Model:BN40a/BN40b
2)-Size:900*400*300mm; Customized Size and Shape is OK
3)-Good resistance to slag erosion; Good resistance to Melt glass;Good Thermal shock
4)-Mainly used in the bottom and wall of glass Furnace.
5)-Chemical and physical,as followig:
Item | Model&Index | |
| BN-40a | BN-40b | |
| Al2O3(%)≥ | 40 | 40 |
| Fe2O3(%)≤ | 1.5 | 1.8 |
| Refractoriness Under Load(0.2MPa)≥ | 1450 | 1450 |
| Reheating Linear Change(%) 1400°C*2h | 0 — -0.04 | 0 — -0.04 |
| Apparent porosity(%)≤ | 18 | 18 |
| Cold Crushing Strength(Mpa)≥ | 49.0 | 34.3 |
Big size Clay Firebrick
