| Customization: | Available |
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| Certification: | RoHS |
| Packaging: | 50kg Per Woven Bag |
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Our bentonite/ Montmorillon clay: white and yellow.
Our bentonite/ Montmorillon clay: calcium bentonite, sodium bentonite,organic bentonite, bleaching earth powder.
Main features of bentonite: 1. High concentration and pulping rate; 2. Excellent ability to transport drilling cuttings in
suspension; 3. It has a long acting time and keep the mud stable for a long time after mixing. 4. It can form a thin and dense filter cake layer to prevent mud leakage; 5. It can maintain the integrity of horizontal drilling to the maximum extent; 6. It can eliminate the hydration expansion of clay and shale, cement adhesion and prevent drilling tools from sticking.
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PHYSICAL PROPERTIES
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CHEMICAL PROPERTIES
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Color
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Light White Powder
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Al2O3
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≤7%
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Description
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High Acid Activated Bleaching Earth
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Fe2O3
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≤1.5%
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Specific Gravity
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2.3-2.4 g/cm³
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CaO
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≤0.5%
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Moisture
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≤10%
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MgO
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≤0.5%
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Loss On Ignition
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≤4%
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Others
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≤0.5%
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PH (10% suspension)
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4-7
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Pb, mg/kg
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<0.3
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De-coloring Rate
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≥95%
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Montmorillonite - SiO2
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≥90%
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Granularity
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200 Mesh
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Heavy Metal
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<0.005%
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Apparent Bulk Density
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0.68-0.73 g/ml
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Residual Acidity
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<2 mgKOH/g
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