MOQ | 1 Ton |
Port | TianJin |
Packaging | Pallets |
Lead Time | 30days |
Al2O3 | 55%-80% | Bulk Density | 2.2-2.8g/m3 |
Items | LZ-80 | LZ-75 | LZ-65 |
AL2O3% ≥ | 80 | 75 | 70 |
Fe2O3% ≤ | 1.50 | 1.50 | 1.0 |
Apparent
Porosity % ≤ |
18-22 | 19-23 | 20-24 |
Bulk
Density g/cm3 |
2.80 | 2.70 | 2.65 |
Refractoriness ℃ ≥ |
1790 | 1790 | 1790 |
CCS MPa ≥ | 75 | 80 | 50 |
Refractoriness Under Load ℃ ≥ |
1550 | 1520 | 1500 |
Reheating Linear Change % (℃×h) |
0~+0.3 1500×2 |
0~-0.3 1500×2 |
0.10~-0.20 1500×2 |
Property | It has merits like high refractoriness, high strength, fine heat stabilization resist-eroding resisting alkali or sour and so on. | ||
Usage | Used in blast furnace, electric stores, hot blast stores, refine furnaces, glass industry and so on. |