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Diatomaceous Earth filter aid Diatomaceous Earth Powder best price
1.Introduction:
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1 High purity
2 Prompt delivery
3 No toxic chemicals,Environment
4 Complete diatomite's cell
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2.Property:
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It has the special features of lacunaris structure, small density, big specific surface area, strong absorbability, good suspension property, stable physical and chemical capabilities, sound & heat insulation, abrasion proof, acid-resistant, non-toxic and odorless, etc.
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3.Specification:
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Physical properties | Chemical properties | ||
Grade | Food Grade | SiO2 | ≥89% |
Color | White or pink | Al2O3 | ≤5% |
Description | Flux Calcined Filter Aid | Fe2O3 | ≤1.5% |
Specific Gravity | 2.3 g/cm3 | CaO | ≤0.5% |
Moisture | ≤0.5% | MgO | ≤0.4% |
LosOn Ignition | ≤3% | Others | ≤0.8% |
PH | 6-10 | Pb, mg/kg | <0.4 |
Bulk Density | <0.40g/cm3 | Water Diffluence | <25mg/l |
Permeability?(Darcy) | >0.8~12.0 | As, mg/kg | <0.5(5ppm) |
Median Particle Size | 8-20 μm | Heavy Metal | <0.005% |
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