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PHYSICAL PROPERTIES | CHEMICAL PROPERTIES | ||||
Grade | QH-500# | SiO2 | ≥89.7% | ||
Color | White | Al2O3 | ≤4% | ||
Description | Flux Calcined Filter Aid | Fe2O3 | ≤1.5% | ||
Specific Gravity | 2.3 g/cm³ | CaO | ≤0.6% | ||
Moisture | ≤1.0% | MgO | ≤0.5% | ||
Loss On Ignition | ≤3% | Others | ≤0.8% | ||
PH | 5-10 | Pb, mg/kg | <0.3 | ||
Bulk Density | <0.45g/cm³ | Water Diffluence | <25mg/l | ||
Flow Rate (Darcy) | 2.2-2.5 | Arsenite | <4 ppm | ||
Median Particle Size | 10-20 μm | Heavy Metal | <0.005% | ||
Application Range | Beer,Soft Drink,Beverage,Vegetable oils refinery,Water Treatment,Swimming Pool Water Treatment,Other general use. |