Its core advantages lie in ultra-small particle size and ultra-high magnetic properties, with a saturation magnetization of up to 95 emu/g, achieving efficient magnetic response effects. It uses vacuum sealed packaging to avoid powder agglomeration and oxidation, ensuring stable product performance. Its excellent dispersion allows rapid dispersion in water and organic solvents without additional surface modification, solving the pain points of easy agglomeration and poor dispersion of nano magnetic powders. The purity of up to 99.5% meets the strict requirements of high-end manufacturing and biomedical fields, providing high-quality magnetic raw materials for magnetic recording equipment manufacturers and biomedical research institutions.
With CAS Registry Number 1309-38-2, the primary particle size is 10-30nm, specific surface area 80-120 ㎡/g, saturation magnetization 85-95 emu/g, coercivity 120-150 Oe, purity ≥99.5%, moisture content ≤0.3%. It is packaged in 10kg vacuum sealed aluminum foil bags, with excellent dispersion stability, adapting to water and organic solvent systems, and applicable to high-end application scenarios such as magnetic recording materials, biomedical magnetic targeting, and soft magnetic composites.
It is mainly used for magnetic recording media of computer hard disks, magnetic targeted drug delivery carriers in the biomedical field, fillers for soft magnetic composite materials, and can also be used for the production of electromagnetic shielding materials and magnetic sensors. It is applicable to electronic information manufacturers, biomedical research enterprises, new material technology companies and other customers, helping them develop and mass-produce high-performance magnetic products and meet the strict performance requirements of high-end manufacturing.
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