SF series absor&π₹bing powder is a special treatment, tφ™ he magnetic permeability of ✔γ≤the real part of the μ✔ ' and imaginary part of the ​←¥μ" to achieve the optimal♣δ setting of the two-dime♣πλφnsional soft magnetic powder, the♣ ↕α powder breaks through♠₹ the Snoek limit, with←≠λ high saturated magnetic inducti↕≥ ™on strength, high permeability and low ↔∞‍★loss and other characteristics. The ​↓ reasonably designed powder will have"γ domain wall resonance  ≥and natural resonance at $ GHz, which is conducive ≤÷♥∑to the absorption of e‍≥lectromagnetic waves.