(1) Black nano Fe3O4 iron oxide:
Size: 30nm, PH: 8-10, SSA:4-5g/cm3
Black nano ferroferric oxide is a mixed valence oxide of iron with a melting point of 1597°C. It is insoluble in water but soluble in acid solutions. Vk-EF01 has anti-corrosion effect. For example, the bluing of steel parts (also known as blue-burning and baking blue) is to use the oxidation effect of alkaline oxidizing solution to form a blue-black or dark blue Fe3O4 film on the surface of steel parts , To increase corrosion resistance, gloss and aesthetics.

(2) Brown nano ferroferric oxide:
Size: 30nm, PH:2-4, SSA:50-90g/cm3
The brown nano ferroferric oxide is a magnetic nano-material, which is widely used as a carrier of various anti-cancer drugs to form a magnetic targeted drug delivery system; magnetic microspheres made of magnetic nano-materials It can also be widely used in the separation of magnetic immune cells, MRI and other aspects.

The brown nano iron tetroxide has a health care effect and can be widely used in the cosmetics industry. It is convenient to color, can brighten the skin color, remove wrinkles, and enrich the skin color.

At the same time, the magnetic nanometer Fe3O4 magnetic field has an effect on the human nervous system, heart function, blood composition, vascular system, blood lipids, hemorheology, immune function, endocrine function and activity. Therefore, it has disease treatment and health care effects on the human body.

(3) Red nano ferroferric oxide
Size: 100nm, PH:8-10, SSA:4-15g/cm3

The red nano Fe3O4  can be widely used in various chemical fiber, plastics, rubber, handicrafts, toys and other industries. It has anti-rust, anti-corrosion, and is convenient for craftsmen to color.

SAT NANO is one of the best supplier of Fe3O4 iron oxide nanopowder in China, if you have any enquiry, please feel free to contact us at admin@satnano.com