Paint Coating Used Black Iron Oxide

• Colour: Black
• Appearance: Powder
• Usage: Paint, Plastic, Paper
• Application Material: Iron Scrips
• Type: Synthetic
• Solubility: Insolubility in Water, Solubility in Acid
• Model NO.: 330
• Composition: Compound Ferric Green
• Yellow Pigments: Iron Oxide Yellow
• Green Pigments: Compound Ferric Green
• Blue Pigments: Iron Blue
• Application: Floor, Tiles, Paverblock,Cements, etc.
• Transport Package: Paper Bag with Pallets
• Specification: 25kg paper bag or 1000kg jumbo bag
• Trademark: HYX
• Origin: China
• HS Code: 28211000
• Production Capacity: 55000mt/Year

Product Description

                                              Iron oxide black       

     Iron oxide is a kind of Black powder, the particle is in spherical structure, and molecular formula is Fe₃O₄(FeO·Fe₂O₃).
 

     Iron oxide black has a saturated blue ink shade, relative density is 4.73 g/cm3, and covering power and tinting strength are very high.

    Iron oxide black is very stable in the effect of light and atmosphere, not soluble in alkali, slightly soluble in dilute acid, completely dissolved in concentrated acid.

    The heat resistance of iron oxide black is poor, at higher temperatures, it is easy to be oxidized and become red iron oxide. Under normal circumstances, after 200 degrees calcination  iron oxide black can be converted to γ-Fe2O3, and in 300 degrees or more converted into α-Fe2O3, which also has a strong magnetic, can be attracted by the magnet.

Technical Data
Tint Strength % (compare with standard)	Color   (compare with standard)	Fe2O3	Volatile % at 105 ºC	Soluble matter in water %	Ramainders of sifting % ≤(320mesh)	Oil absorption g/100g	PH
98%-102%	Similar	≥92%	≤1%	≤0.5%	≤0.5%	15-25	5-8
ISO787-24	△E-ISO787-1	ISO1248	DIN55913	ISO787-3	ISO787-7	ISO787-5	ISO787-9