Nano Ferrosoferric Oxide (Fe3O4) - Powder

Colors：Black

Form: Spherical

BET (m2/g): 32

Bulk density (g/cm3): 0.77

Technical Description of black iron oxide

1 The product has high purity, small particle size, uniform distribution, large specific surface area, high surface activity and low loose packing density. It is prepared by gas phase method, which overcomes the shortcomings of hard agglomeration, difficult dispersion and low purity of particles prepared by wet chemical method on the market.

2 Nano magnetic ferric oxide (Fe3O4), small particle size, easy dispersion, wide use, magnetic iron, can be used as pigment, uv resistant materials, microwave absorption materials, lithium battery materials, lithium iron phosphate raw materials, wide use;

3 Excellent uv absorption capacity.  High transparency, non-toxic, no color transfer;

4 Acid resistance, alkali resistance, light resistance, weather resistance, heat resistance, water resistance, solvent resistance;

5 Anticorrosion: with strong anticorrosion, compared with similar products, its anticorrosion performance is more than twice as strong, can greatly enhance the anticorrosion effect of paint;

6 Wear resistance: asbestos, plastic products such as: brake pads, brake boards and so on can improve wear resistance.

Application field of black iron oxide

1 Because of the temperature resistance of iron red, it is suitable for all kinds of plastic, rubber, ceramic, asbestos products coloring, metal, ceramic, nano ceramic, composite ceramic substrate;

2 Suitable for anti rust paint, middle and low grade paint.  Suitable for cement products, color tile coloring;

3 In fiber paste, anti-counterfeiting coating, xerography, ink applications are very wide;

4 Cosmetics: nano iron oxide non-toxic and uv absorption ability is very strong, suitable for the cosmetics industry;

5 Powder coating: the color of nano-ferric oxide has no change within 300℃;

6 Application in magnetic recording materials: nano-ferrooxide magnetic materials added to the coating, with light specific gravity, good absorption and attenuation of electromagnetic waves and sound waves, the mid-infrared band has a strong absorption, dissipation, shielding effect and other characteristics;

7. Application in medical and biological fields;

8 In catalysis, sensor applications.