Transparent Iron Oxide Pigments
It is well known that the iron oxide pigment possesses the best light stability, nevertheless the transparent iron oxide with the particle diameter of nanometer lever has stronger ability of assimilating the ultraviolet, with the light stability, the transparent iron oxide pigment can also improve the ageing-resistance ability of all kinds of high polymer by assimilating ultraviolet. The transparent iron oxide changes the assimilating and scattering property of the visible portion of the commonness ferric oxide, which results in a fairly high degree of saturation and tinting strength.
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Transparent Iron Oxide Pigments Mains Technical Properties |
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Code |
ZDH102 |
ZDH202 |
ZDH302 |
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Appearance |
Yellow Powder | Red Powder | Brown Powder |
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Transparency |
Similar | Similar | Similar |
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Relative Tinting Strength % |
≥95 | ≥95 | ≥95 |
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105℃ Volatile Matter % |
≤3.5 | ≤3.5 | ≤3.5 |
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Water Soluble Matter % |
≤0.5 | ≤0.5 | ≤0.5 |
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Residue on 45μm Mesh % |
≤0.1 | ≤0.1 | ≤0.1 |
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PH of aqueous suspension |
3.7 | 4.5 | 4.2 |
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Oil Absorption g/100g |
40 | 39 | 38 |
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Fe2O3 Content % |
≥82.0 | ≥92.0 | ≥90.0 |
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Water-Borne Transparent Iron Oxide Pigments Mains Technical Properties |
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Code |
ZDH102W |
ZDH202W |
ZDH302W |
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Appearance |
Yellow Powder | Red Powder | Brown Powder |
|
Transparency |
Similar | Similar | Similar |
|
Relative Tinting Strength % |
≥95 | ≥95 | ≥95 |
|
105℃ Volatile Matter % |
≤3.5 | ≤3.5 | ≤3.5 |
|
Water Soluble Matter % |
≤0.5 | ≤0.5 | ≤0.5 |
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Residue on 45μm Mesh % |
≤0.1 | ≤0.1 | ≤0.1 |
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PH of aqueous suspension |
7.0 | 6.8 | 6.7 |
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Oil Absorption g/100g |
42 | 36 | 38 |
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Fe2O3 Content % |
≥82.0 | ≥92.0 | ≥90.0 |
Application area: Wood coatings, Automobile coatings, Plastic coatings, Metal Coatings, Architectural coatings.
