Properties: Black powder, addition compound of ferrous oxide and ferric oxide, with magnetism, high tinctorial strength and covering power, good resistance to light and atmosphere, good light-fastness, and no impermeability or oil residue. It is very stable in general organic solvents, not resistant to acid, soluble in hot strong acid. Good alkali resistance.
Specification:
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Items
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iron oxide black
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Content≥%
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93
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Moisture≤%
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1.0
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Volatile (105°C)%≤
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0.8
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Water Soluble % (M/M)≤
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0.5
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Ph Value
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5-8
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Oil Absorption %
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15-25
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Tinting strength%
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95-105
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MSN:Yisen-zhang(at)hotmail(dot)com
SKYPE: Yisen1985
YAHOO:hebeizhln
Postal mail: hebeizhln(at)yahoo(dot)com(dot)cn
Applications: It is applied for antirust paints, primers, watercolors and greasepaints for cultural and educational industries, for coloring for man-made marbles, cement floors and ground tiles as well as cathode plates of alkaline batteries, and for steel production of electronics and telecommunication industries, and steel fault detection in machine building.
Packing: 25kg P.P. bag, 20 mts in the 20'FCL .
Please contact with me if you wanna more detail informations.we are often cooperate with foreign people. The lowest price, quality first, lets get the trust of customers .hope we can have a good beginning with you.