Diatomaceous Earth Powder for Filtration and Absorption
Diatomaceous Earth Powder Diatomite Kieselguhr
Diatomite is formed by remains of unicellular water plant-diatom which is a non-renewable resources. The
chemical composition of diatomite is SiO2, and the SiO2 content determine diatomite’s quality. ,the more the better.
Diatomite has some unique properties, such as porosity, lower density, and large specific surface area, relative
incompressibility and chemical stability. It has poor conductivity for acoustics ,thermal, electrical, non-toxic and tasteless.
The diatomite production can be extensively applied in industrial production with these properties.
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Description
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PHYSICAL PROPERTIES
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Color
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White
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Form
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Powder
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Raw Material
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Dissolve calcination
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Grade
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Calcined
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Permeability, Darcy
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3.5
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Wet Density, g/cm3
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0.35
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+150 Mesh，%
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2.5
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pH（10% water slurry）
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9.24
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Free Moisture ( %)
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0.5
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Tap density, g/cm3
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0.45
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CHEMICAL PROPERTIES
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Loss on lgnition
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0.25%
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SiO2
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89.8%
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A12O3
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2.72%
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Fe2O3
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1.68%
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CaO
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0.19%
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MgO
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0.21%
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| Company Name | Beijing TDD E-commerce Co., Ltd | Country/Region | China |
| Business Type | business_type_options | Company Size | 2000 |
| Established | December 18, 2014 | ||
| Address | |||
| Main Products | PVC Resin, PP, PE, PET, Titanium Dioxide, Pigment, Car Tire | ||
B2B cross-border e-commerce platform and the core subsidiary of Guolian Co., Ltd. (603613. Sh). Specialized in raw materials & industrial products for more than 20 years and provides wholesale products for customers worldwide. Currently, the main operating industry chains include: Pigment industry chain, Titanium industry chain, Solvent industry chain, Resin industry chain, Lubricating oil industry chain, Carbon black industry chain, Packaging industry chain, Medical industry chain, etc.
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