Name: (GTBR-1009) transparent iron oxide brown
Appearance: brown powder
CAS NO: 28211000
HS Code: 1309-37-1
MF: Fe2O3
MF: Fe2O3
Packing detail: 25KG paper PP bags.
Characteristic:
It has the fine pigment performance, the tinting strength and the covering is very high, light and heat-resisting, the kali resistivity is good, no water and oil dilution, no dissolve in water ether, only dissolves in the hot strong acid. Color tone could be changed due to processing, there are yellow brown, red brown, black brown and so on.
Properties
1) Brilliantly colored powder.
2) Strong coloring power, excellent coverage.
3) Good weatherability.
Properties
1) Brilliantly colored powder.
2) Strong coloring power, excellent coverage.
3) Good weatherability.
Specification:
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Type
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GTBR-1009
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Appearance
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Brown powder
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Sample Comparison in Color
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Approximate
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Sample Comparison in Relative Tinting Strength
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≥98
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Volatile matter at 105℃ %
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≤3.0
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Water soluble %
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≤0.5
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Screenings(by 45μm square hole screen)%
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≤0.05
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PH value of water suspension
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3-8
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Oil absorption g/100g
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30-35
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Fe2O3 content %
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≥82.0
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Oil perjmeability
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5 grade
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Water-fast
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5 grade
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Alkali-resisting
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5 grade
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Acid-resisting
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5 grade
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solvent resistance ( ethanol resistance, toluene resistance)
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5 grade
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UV absorbing capacity
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≥85%
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Conductivity (＜)
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<300 us/cm
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