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Specification of iron powder for wave absorbing shield:

D10=1.0-1.5um
D50=2.5-3.5um
D90=4.2-5.2um
Bulk density:1.3-1.8g/cm3
Density:2.4-3.0g/cm3
Note: We can supply different size products of pure Fe nanopowder according to client's requirements.
Product Performance
01 Wide temperature range
02 Irregular particles of this powder can effectively absorb medium and high frequency microwaves
03Excellent absorbing performance in the 2-10GHz band


Application of iron powder for wave absorbing shield:
1. Absorbing material: Metal nano-powder has a special absorption effect on electromagnetic waves. Iron, cobalt, zinc oxide powder and carbon-coated metal powder can be used as high-performance millimeter wave stealth materials for military use, visible light infrared stealth materials and structural stealth materials, and mobile phone radiation shielding materials;
2. Magnetic permeability slurry: using the characteristics of high saturation magnetization and high magnetic permeability of nano iron powder, magnetic permeability slurry can be prepared for bonding structure of fine magnetic head;
3. High-performance magnetic recording material: The nano-iron powder has the advantages of high coercive force, large saturation magnetization, high signal-to-noise ratio and good oxidation resistance, which can greatly improve the performance of magnetic tape and large-capacity hard and soft disks.
4. Magnetic fluid: The magnetic fluid produced by iron, cobalt, nickel and its alloy powder has excellent performance and can be widely used in the fields of sealing shock absorption, medical equipment, sound adjustment, light display and the like.

Storage conditions:
iron powder for wave absorbing shield 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.

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