Calcium Stearate

Calcium Stearate for Alkaline Batteries

A high-purity, battery-grade metallic soap utilized as an efficient lubricant and processing aid in the manufacturing of alkaline battery components.

• Superior Internal Lubrication:

    Lowers friction during the high-pressure compaction of cathode rings, reducing tool wear and improving production efficiency.

• Enhanced Mold Release:

    Ensures smooth, defect-free ejection of the molded rings from automated assembly lines, maintaining precise dimensional tolerance.

• Strict Impurity Control:

    Contains ultra-low trace heavy metal levels, ensuring it remains chemically inert and does not cause gassing or self-discharge within the KOH electrolyte.

• Primary Alkaline Batteries (LR6/AA, LR03/AAA, etc.)