NOVA R-920 titanium dioxide rutile R920 is a kind of pigment made by advanced chlorination process,It has excellent optical properties and durability.The product is good glossiness,dispersibility,hiding power,tint reducing power and anti-power.It is wiely used in producing paints,coatings,plastics,paper,rubber and ink.
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Chemical composition
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Titanium oxide (TiO2 )/ Rutile
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Appearance
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White powder
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Package
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25kg kraft paper bag, 1000kg big bag
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Characteristics
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It adopts foreign advanced technology,taking the standard of high-grade rutile titanium overseas with special surface treated,It has good glossiness,dispersibility and it has excellent optical properties and durability.
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Application
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paints,coatings,plastics,paper,rubber and ink.
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No
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item
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Unit
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Index
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1
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TiO2 Assay
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％
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≥ 92
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2
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White degree (contrast to the standard sample)
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％
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Similar
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3
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Tint reducing power (contrast to the standard sample)
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％
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≥ 100
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4
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Oil absorption
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g/100g
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≤ 23
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5
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PH Value of aqueou suspension
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6.5～8.0
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6
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Residue on sieve 45μ(%)max
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％
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≤ 0.05
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7
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Water soluble matter
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％
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≤ 0.4
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8
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Dispersibility
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μm
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≤ 15
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9
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Resistivity
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Ωm
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≥30
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10
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Brightness
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%
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≥95
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