Products
Water-resistant material Talc powder
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Physical and chemical properties:
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Physical and chemical properties
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600 mesh
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800 mesh
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1250 mesh
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2000 mesh
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2500 mesh
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3000 mesh
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Whiteness (%)
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≥90
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≥92
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≥94
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≥94
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≥94
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≥94
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Particle size distribution (D98)
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20μm
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15μm
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10μm
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6μm
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5μm
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4μm
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325 mesh screenings (%)
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≤0.1
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≤0.01
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no
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no
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no
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no
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Oil absorption
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≤30-50
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Bulk density g/cm3
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0.3-0.35
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0.28-0.30
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0.17-0.20
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0.15-0.17
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0.13-0.15
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0.11-0.13
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Moisture (%)
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≤0.5
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PH value
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7-9
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Loss on ignition(1000°C)(%)
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≤8
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Wet whiteness (%)
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≥38
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≥48
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≥50
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≥55
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-
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-
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Average particle size(%)
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12.0
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8.0
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5.5
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3.5
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3.0
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2.5
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Maximum grain size (%)
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30.0
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20.0
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13.0
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9.0
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8.0
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7.0
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Industrial uses:
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Used for high grade paint coatings, plastics, cable rubber, cosmetics, copper paper coatings, textile lubricants, etc |
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