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| Place of Origin | Shandong, China | Brand Name | SP-FLG-GF |
| Model Number | GF | Type | Silica Powder |
| Application | Ferroalloys | Grade | Silica Oxide Regular Fine -250 |
| SiO2 Content (%) | 98.0-99.9% | Fe2O3 Content (%) | --/ |
| Al2O3 Content (%) | 28ppm | MgO Content (%) | --/ |
| CaO Content (%) | --/ | P2O5 Content (%) | --/ |
| Appearance | White powder | Density | 2.5*103/kg/m3 |
| Dielectric Constant | 5.0(1MHz) | Coefficient of Linear Expansion: | 3.8*10-6 |
| W/K m: | 1.54 | Thermal Conductivity: | 12.6/W/K m |
| Dielectric Loss: | 0.003(1MHz) | Mohs Hardness: | 5.00 |
| Product name | Silica Powder | PH | 3.8-4.2 |
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