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High Grade Best price Medical stone/ Maifan stone for Healthy Care
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Maifan stone/Maifanite Stone/ maifanshi is a kind of newly-developed filter material for water treatment,widely used in medical treatment, health care and water purification,food security, mineral water, nutrition additives, cosmetology, environmental protection and in the fields of beverage, wine making, deodorant, crops or flower planting, aquaculture and poultry farming.
Maifanite is a natural drug ore. It contents potassium, sodium, calcium, magnesium, phosphorus, iron and zincelements, selenium, copper, strontium, iodine, fluorine, silicic acid and other eighteen kinds of trace elements , which are necessary for the human body. it contains a variety of essential trace elements, that can be used for water purification, sewage treatment, and the bacteria with strong adsorption.
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Physical Properties:
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| Specific Gravity | Volume Weight | Porosity | Break Eate | Wear Rate | Filter Speed | Hydrochloric Acid Dissolubility | Mud Content |
| 2.53g/Cm3 | 1.6g/Cm3 | ≥50% | 1.20% | 1.00% | 20-30m/H | ≤1.8% | ≤1% |
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Chemical Properties:
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| Sio2 | Ai2o3 | Fe2o3 | K2o | Na2o | Cao | Mgo | Water Adsorption |
| 68.20% | 15.40% | 3.10% | 4.20% | 4.20% | 2.60% | 0.90% | 0.30% |
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