Overview
| brand | Qiangdong | PH value | seven point one |
| specifications | 1250 mesh | type | Microsilicon powder |
| purity | 99% | purpose | Addition of rubber and PVC products for papermaking |
| grade | First level | packing | 25kg/bag |
| hardness | granularity | five μ M | |
| MgO ＞ | melting point | ||
| CaO ＜ | Grade | First level | |
| colour | White gray | Whiteness | ninety-five |
| type | density | ||
| category | CaCO3 ＞ | ||
| Fe2O3 ＜ | Content ≥ | 99% | |
| SiO2 content | 95% | Na2O content | 0.04% |
| Al2O3 content | zero point three | Expansion factor | |
| Fiber length | Loss on ignition ≤ | ||
| Magnesium content ≤ | Screen residue ≤ | ||
| Scale size | Iron content ≤ | ||
| Crystal particle size | Calcium content ≥ | ||
| Specific surface area | Refractive index | ||
| K2O content ＞ | Phosphorus content ≤ | ||
| Sulfur content ≤ | Fe2O3 content ≤ | ||
| CaCO3 content ≤ | Fe2O3 content ＜ | ||
| Volume weight after expansion | Moisture content ≤ | ||
| Barium sulfate content | Loose density ≤ | ||
| Coefficient of thermal expansion | Magnesium oxide content | 0.5% | |
| Water soluble salt content ＜ | Silicon dioxide content | ||
| Is it a hazardous chemical | no | ||
Product Details
Trading Area
Global