Iron Oxide, Fe3O4, Iron Oxide Black, Ferroferric Oxide, Magnetite, Ferric Oxide Black, Ferric Oxide, Magnetic Iron Oxide, CAS 1317-61-9, EINECS 215-277-5
Product Name: Triiron Tetraoxide, Triiron Tetraoxide Powder, Iron Oxide Black.
Chemical formula: Fe3O4.
Molecular weight: 231.54.
CAS number: 1317-61-9.
EINECS number: 215-277-5.
Purity: 99.9%~99.99%.
Particle size: 300 mesh, 1um, 500nm, 20nm (can be customized produced according to customer requirements).
Appearance: Black powder.
Characteristics: High purity, small particle size, easy dispersion, wide range of applications, with ferromagnetic properties, high specific gravity, and strong magnetic properties. Has good absorption and attenuation of electromagnetic waves and sound waves. It has strong absorption, dissipation, and shielding effects on the mid infrared band. Iron oxide black has a saturated blue phase gray color, high coverage and coloring power, and good light and alkali resistance.
Application:
1.Used for pigments, polishing agents, audio tapes, telecommunications equipment, UV resistant materials, microwave absorbing materials, lithium battery materials, lithium iron phosphate raw materials, and magnetic materials.
2.Used for primer and topcoat, ink, iron catalyst, abrasive, automotive brake pads, welding materials, sewage treatment, powder coating, medical, biological fields, sensors, and papermaking.
3.Used in chemical, plastic, sealing, textile, rubber, electronics, batteries, ferrite materials, metals, ceramics, nano ceramics, composite ceramic substrates, magnetic recording materials, laser printer toner, electrostatic copying developer, magnetic health materials, absorbing materials, chemical materials, building materials, friction materials.