Supply Common Carbonyl Iron Powder

(Type 1: JNT-T-1; Average granule: 3.5um maximum; Main chemical composition: Fe (97.0% minimum); Electromagnetism performance: relative quality ingredient (1.75QX minimum), relative initial permeability (2.85Ui minimum).)
(Type 2: JNT-T-2; Average granule: 3.0um maximum; Main chemical composition: Fe (97.0% minimum); Electromagnetism performance: relative quality ingredient (0.95QX minimum), relative initial permeability (1.35Ui minimum).)