Causes of burrs on rough surface of electrolytic copper foil
2021-03-16
1. The content of insoluble particulate impurities in the electrolyte exceeds the standard. Pure, impurity free, uniform and stable electrolyte is the prerequisite for producing high-quality electrolytic copper foil. In actual production, it is inevitable that some impurities will enter the electrolyte through the addition of raw copper, waste foil, water and acid as well as the wear and corrosion of the equipment itself
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