Chamotte Sand 30~60mesh | ||
Item | Specification | Supper Grade |
1 | Al2O3 % | 45-46 |
2 | SiO2% | 51-53 |
3 | Fe2O3%≤ | 1.2 |
4 | K2O+Na2O%≤ | 0.2 |
5 | CaO+MgO2%≤ | 0.6 |
6 | TiO2%≤ | 0.08 |
7 | Density g/cm2)≥ | 2.6 |
8 | Flameresistant ℃≥ | 1750 |
9 | LOI %≤ | 0.3 |
10 | Size(mesh) | 30~60 |
11 | Dust-containing ‰≤ | 30-60mesh0.7 |
Chamotte Sand 16~30mesh | ||
Item | Specification | Supper Grade |
1 | Al2O3 % | 45-46 |
2 | SiO2% | 51-53 |
3 | Fe2O3%≤ | 1.2 |
4 | K2O+Na2O%≤ | 0.2 |
5 | CaO+MgO2%≤ | 0.6 |
6 | TiO2%≤ | 0.08 |
7 | 密度Density g/cm2)≥ | 2.6 |
8 | 耐火度Flameresistant ℃≥ | 1750 |
9 | 灼减量LOI %≤ | 0.3 |
10 | 粒度Size(mesh) | 16-30 |
11 | 含尘量Dust-containing ‰≤ | 16-30mesh0.5 |
Chamotte Sand 200mesh | ||
Item | Specification | Supper Grade |
1 | Al2O3 % | 45-46 |
2 | SiO2% | 51-53 |
3 | Fe2O3%≤ | 1.3 |
4 | K2O+Na2O%≤ | 0.2 |
5 | CaO+MgO2%≤ | 0.6 |
6 | TiO2%≤ | 0.08 |
7 | Density g/cm2)≥ | 2.6 |
8 | Flameresistant ℃≥ | 1750 |
9 | LOI %≤ | 0.3 |
10 | Size(mesh) | 0-200 |