| Ort der Herkunft |
Shandong China (Mainland) |
| SiO2-Gehalt (%) |
96% |
| CaO-Gehalt (%) |
2.5% |
| Marke |
XND |
| Form |
Ziegel |
| Material |
Siliziumkarbid (SiC) |
Applications: this silica brick can be used for float glass smelting furnace,light industry bottle glass stove and glass furnace Chemical & Phisical properties: SiO2: ≤1.5% Fe2O3: ≤1.5% CaO: ≤2.5% K2O+Na2O: ≤0.11% Al2O3+2 (K2O+Na2O): ≤0.5% Refractoriness: ≥1710oC softening temp. 0.2 Mpa: ≥1685oC Apparent Porosity: : ≤22% Cold Crushing Strength:≥35Mpa True Density: : ≤2.33 g/cm3