Product description:
Mica is a layered hydrous aluminum silicate mineral which is containing potassium, aluminum, magnesium, iron, lithium and other elements. Common five subscribes are: muscovite, phlogopite, biotite, lepidolite, sericite, muscovite has excellent flexibility, toughness, insulation resistance, high temperature, acid, corrosion resistance, peelable points, thermal expansion coefficient and other properties Xu Yang mining cited the most advanced dewatering, stripping, grading and screening equipment in Lingshou to develop and product the mica powder of more smooth surface , thick diameter larger than that, regular shape stronger adhesion, better slide, etc.
Physical and chemical properties of mica:
Chemical formula:KAl2 AlSi3O10)(OH)2
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Chemical composition
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SiO2
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Al2O3
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K2O
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Na2O
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MgO
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Fe2O3
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CaO
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name
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Silica
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Aluminum oxide
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Potassium oxide
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Sodium oxide
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Magnesia
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Iron trioxide
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Calcium oxide
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Content%
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44.3
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31.21
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10.58
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1.17
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0.62
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5.74
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0.75
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