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English Name: Lithopone(B301 B311)
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Item
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Index
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B301
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B311
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In terms of total zinc sulfide and barium sulfate the sum of% (m / m) ≥
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99
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99
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The total amount of zinc (in zinc sulfide)% m / m) ≥
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28
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30
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Zinc Oxide% (m / m)
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0.6
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0.3
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105 °C Volatile% (m / m) ≤
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0.3
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0.3
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Water soluble% (m / m) ≤
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0.4
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0.3
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Filter material (63μm filter)% (m / m) ≤
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0.1
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0.1
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Color (with standard sample)
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Excellent
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Excellent
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Death by degrees to take liquid water
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Neutral
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Neutral
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Oil Absorption g/100g
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14
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10
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Reducing power (with standard sample)% ≥
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105
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105
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Opacity (contrast ratio)
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Not lower than 5%standerd sample
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Not lower than 5%standerd sample
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Properties: This product is a kind of new-style nontoxic. Green non-pollution, lithopone than traditional lithopone albedo high, hiding power, fineness and high-temperature weatherability, strong characteristic.
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Uses: Widely used in coating, powder, plastic, profiles, paint, rubber, paper, and leather, etc.
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Packing: 25 kg/P.P woven bag or with the clients’ request
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Storage: The product should be stored in a dry and ventilation place, which should be rain-resistant, exposure resistant and no contacts with acid or alkaline. The storage period for the product shall be three years.
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