Classification of Electrolytic Manganese Flakes
Standard Grade (99.7% Mn): Used in steelmaking and aluminum alloys.
High-Purity Grade (99.9% Mn): Critical for lithium-ion battery cathodes (e.g., NMC batteries).
Ultra-High-Purity Grade (≥99.95% Mn): Specialty chemicals and electronics.
Physical & Chemical Properties
Appearance: Silvery-white, brittle flakes (thickness: 0.5–2 mm; surface area: 0.1–1 m²/g).
Physical Properties:
Density: 7.2–7.4 g/cm³.
Melting Point: 1,246°C.
Electrical Conductivity: 6.9 × 10⁶ S/m.
Chemical Properties:
Reacts with acids (e.g., H₂SO₄) to form Mn²⁺ salts.
Oxidizes in moist air, forming MnO₂.
electrolytic manganese flake specifications
|
Product name |
Electrolytic Manganese Flake |
|
Purity |
99.5% 99.7% |
|
Specification |
Flake |
|
Application |
Additive alloy , Electronical industry |
Key products
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