Customization: | Available |
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Type: | Biotite |
Application: | Cosmetics, Fire Protection, Electric Welding Rod, Mica Paper |
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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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Name
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Mica Flakes
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Types
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Natural Mica Flake, Dyed Mica Flake, Synthetic/Compound Mica Flake
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Sizes
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0.5-1mm,1-2mm,2-4mm,1-3mm,3-5mm,4-8mm;
4-6, 6-10, 10-20, 20-40, 40-80, 80-100 mesh or customized
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Properties
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Good elasticity , toughness.Insulation, high temperature resistance, acid and alkali resistance, corrosion resistance, strong adhesion etc. is an excellent additive.
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Size | Over Sieve% |
Fe ppm | Sand | Loose Density |
Water | Whiteness | Dia-Thick- ness Ratio |
900µm/ 20 mesh |
≤0.5 | ≤400 | ≤0.5 | ≤0.3 | ≤1.0 | 60 | 60 |
450µm/ 40 mesh |
≤0.5 | ≤400 | ≤0.5 | ≤0.3 | ≤1.0 | 60 | 60 |
300µm/ 60 mesh |
≤0.5 | ≤800 | ≤1.0 | ≤0.3 | ≤1.0 | 60 | 60 |
150µm/ 100 mesh |
≤0.5 | ≤800 | ≤1.0 | ≤0.3 | ≤1.0 | 60 | 60 |
75µm/ 200 mesh |
≤0.5 | ≤800 | ≤0.5 | ≤0.25 | ≤1.0 | 60 | 60 |
45µm/ 325 mesh |
≤0.5 | ≤400 | ≤0.5 | ≤0.25 | ≤1.0 | 60 | 60 |
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.
tinamineral at out look dot come