Best product 99.9 purity 20nm Iron oxide fe3o4 powder

We can supply different size products of iron oxide fe3o4 powder according to client's requirements.
20 nm of ferroferric oxide is placed in the medium. The method of peptization and addition of modifier and dispersant is used to prevent the agglomeration of nanoparticles by forming an adsorption double layer structure on the surface of the particles to prepare a stable dispersion of water-based and organic groups. Nano magnetic liquid. The prepared magnetic liquid can be well dispersed for 2 to 12 months, and the average particle diameter of the particles in the magnetic liquid is between 16 and 35 nm.

Specification of iron oxide fe3o4 powder:

Application of iron oxide fe3o4 powder:

(1) Chemicals, plastics, paints, pigments, seals, textiles, rubber
(2) Electronics, batteries, ferrite materials.
(3) Metal, ceramic, nano ceramic, composite ceramic substrate
(4) Anti-UV materials, microwave absorbing materials
(5) Magnetic recording materials, laser printer toner, xerographic developer
(6) Magnetic health care materials

SEM & XRD of iron oxide fe3o4 powder:

Storage conditions:
iron oxide fe3o4 powder should be sealed and stored in a dry and cool environment. It should not be exposed to the air for a long time, to prevent agglomeration due to moisture, affecting the dispersion performance and use effect, and should avoid heavy pressure, do not contact with oxidant, and transport according to ordinary goods.