Type: | Biotite |
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Application: | Cosmetics, Fire Protection, Electric Welding Rod, Mica Paper |
Size: | 10-60 Mesh |
Density: | Medium |
Constructure: | Layer |
Features: | Insulation, Thermal Insulation,Good Stability |
Samples: |
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Customization: |
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Suppliers with verified business licenses
Biotite mica powder
Chemical Composition:
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Element
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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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CaO
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TiO2
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Fe2O3
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S+P
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Content (%)
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38.0-50.0
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13.3-32.0
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2.5-9.8
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0.6-0.7
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0.3-5.4
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0.4-0.6
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0.3-0.9
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0.5-5.8
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0.02
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Physical Property:
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Thermal Endurance (ºC)
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Mohs Hardness
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Density (g/cm³)
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Dielectric Strength (KV/mm)
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Tensile Strength (MPa)
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Surface Resistivity (Ω)
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Melting Point (ºC)
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650
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2.5-3
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2.8-2.9
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115-140
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110-145
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1×1011-12
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1200
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1. we are professional mica producing and exporter, we have many years experience of exporting mica
2. We our own mica mine, can ensure stable quality, stable supply, can ensure competitive prices.
3. We have many years export experience, can provide you professional and high-efficient service.
3. our city is the origin of so many non-metallic minerals, so, besides mica, we can also supply you various minerals at competitive prices.
4. Near from Xingang Port, China, convenient and economical for inland delivery.
5. Provide OEM/ODM service.
6. We're 100% responsible for our products, provide you a venture-free purchase.
Suppliers with verified business licenses