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item | value |
Place of Origin | China |
Hebei | |
Brand Name | Runhuabang |
Model Number | RHB-DP |
Application | filtration |
Shape | powder |
Chemical Composition | SiO2 |
Color | white/light yellow |
Shape | powder |
Grade | food grade |
Package | 25kg Bag |
Size | 100-400mesh |
MOQ | 15 tons |
SIO2 | 92% |
Chemical Composition | SiO2 Al2O3 |
Certificate | ISO 9001:2008 |

SiO2 | 90%-94% |
Fe2O3 | 0.7%-1.5% |
Al2O3 | 2%-4% |
Sizes(mesh) | 100-200 |
200-400 | |
Colors | White |
Yellow |
Color | White/Pink |
Permeability(Darcy) | 1.5-3.5 |
Median particle size(microns) | 24 |
PH (10% slurry) | 8-10 |
Moisture (%) | 0.5 |
Specific gravity | 2.3 |
Acid solubility % | <3 |
Water solubility % | <0.5 |









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