Magnetic Material Grade High Purity Iron Oxide Green Pigment

Product features:

This product has a purity of ≥99.5%, with extremely low impurity content, and uniform spherical particle size, which solves the problem of unstable magnetic properties of ordinary iron oxide green in magnetic materials. It uses vacuum packaging to prevent oxidation, and is suitable for dust-free production environments in the electronic industry. Its magnetic permeability meets the performance requirements of soft magnetic materials, and the modified surface improves the compatibility with magnetic coating systems.

Product specifications:

Purity: ≥99.5% (Fe2O3·H2O basis), Particle Morphology: Spherical, Magnetic Susceptibility: 1.2×10^-3 cm³/g, Specific Surface Area: 15-20 m²/g, PH Value: 6.5-7.5, Impurity Content: Pb ≤5ppm, As ≤2ppm, SiO2 ≤0.05%, Thermal Stability: 300℃ no phase change, Particle Size Uniformity: D90/D10 ≤3.0, Bulk Density: 0.6-0.8g/cm³, Moisture Content ≤0.1%

Product application:

It is used for the production of magnetic recording tapes, magnetic coatings, electromagnetic shielding coatings, and soft magnetic composite materials. It is suitable for electromagnetic shielding needs of electronic components and communication equipment, and is especially suitable for the production of high-end magnetic recording materials, providing stable and high-performance magnetic pigments for electronic industry applications.