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Special product for oil paint and plastic materials with excellent pigment performance.
Features
Excellent whiteness and glossiness
Favorable covering power and lightening power
Higher weather resistance, heat resistance and light resistance
Good dispersion in oil system
Dry powder has good fluidity
Standard Number: Q/320l NTH 03-2011(refer to GB/T1706-2006)
Technical Requirements
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Characteristic
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Requirement
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Typical analysis
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TiO2 content, wt%
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≥
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92.0
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94.4
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Moisture content at 105℃, wt%
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≤
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0.5
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0.3
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soluble salts, wt%
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≤
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0.3
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0.2
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Residue on sieve of 45μm, wt%
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≤
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0.05
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0.02
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Colour(L*)
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≥
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95.0
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95.5
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Scattering power, %
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≥
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100
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114
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pH
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6.5～8.5
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7.6
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Oil absorption, g/100g
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≤
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21
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20
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Resistivity, Ω·m
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≥
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50
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100
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Content of rutile %
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≥
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98
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99
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Oil dispersibility (Hegmann Value)
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≥
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5.5
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6.0
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Organic treatment
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Yes
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Application
Mainly used in oil paint, plastic materials, ink, etc.
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