Battery Grade Electrolytic Mn Flake 1–2mm Purity 99.7%

 

Our Battery-Grade 99.7% Purity Electrolytic Manganese Flakes (1–2mm) are crafted via advanced electrolytic refining technology, delivering stable composition, ultra-low impurities, and exceptional compatibility with battery material synthesis processes. This specialized grade is widely utilized in manufacturing manganese-based battery precursors-including electrolytic manganese dioxide (EMD), manganese salts, and other cathode-related chemical compounds.

With a controlled 1–2mm flake size, the product ensures consistent dissolution, making it perfectly suited for applications demanding high reactivity and reliable chemical purity.

 

Core Highlights:

Manganese Purity: ≥99.7% (Battery-Grade Standard)

Flake Specification: 1–2mm thick, uniform size

Stable Composition: Optimized for battery-grade material processing

Low Impurity Profile: Minimal Fe, S, P content for cleaner reaction outcomes

Versatile Application: Ideal for EMD production and manganese compound synthesis

 

Our battery-grade electrolytic manganese flakes are widely applied across key battery and chemical manufacturing scenarios: they serve as a reliable raw material for battery manufacturers to produce electrolytic manganese dioxide (EMD)-a critical component for dry cells, lithium-ion batteries, and zinc–manganese batteries-with their stable ≥99.7% purity ensuring consistent electrochemical properties of the final products. Additionally, the flakes act as a high-quality feedstock for synthesizing battery-grade manganese salts such as manganese sulfate and manganese carbonate, which are essential for manufacturing cathode precursors in lithium-ion batteries. Their high purity and strictly controlled impurity levels also make them suitable for energy storage materials, chemical catalysts, and various industrial processing applications that demand dependable manganese inputs for consistent production outcomes.

 

Parameter	Standard Value
Manganese (Mn) Content	≥99.7%
Iron (Fe) Content	≤0.03%
Sulfur (S) Content	≤0.05%
Phosphorus (P) Content	≤0.003%
Selenium (Se) Content	≤0.04%
Product Size	1–2 mm thick flakes
Monthly Supply Capacity	1000 MT
Packaging Options	50 kg bags / 500 kg steel drums / 1-ton bags / customized

 

 

● Optimized for Battery Material Production

The 99.7% purity and stable composition provide a cleaner raw material foundation for battery-grade manganese compounds, supporting improved electrochemical performance.

● Low Impurity Levels for High Cleanliness

Strict control of Fe, S, and P reduces contamination in downstream processes, enabling higher yields and more stable battery material quality.

● Advanced Electrolytic Production Lines

Our factory employs modern refining systems with continuous monitoring, ensuring consistency in every batch of Mn flakes produced.

● Strong Export Capability & Stable Monthly Output

With a monthly capacity of 1000 MT, we supply global battery manufacturers with stable long-term manganese raw material.

● Secure & Flexible Packaging Options

All packaging options-50 kg bags, 500 kg steel drums, 1-ton bags-are optimized for safe transport and moisture protection.

 

 

Q1: Do you provide third-party inspection reports for battery-grade shipments?

A1：Yes, SGS / BV inspection is supported before loading.

Q2: What is the typical delivery time?

A2：Normally 7–10 days for stock, and 15–30 days for customized specifications.

 

 

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