Analysis of Lumps and Burrs in Electrolytic Copper Foil
2021-01-25
Recently, a friend asked me about copper foils. Here I will analyze this problem and hope it will be helpful to everyone. 1. Iron is one of the burr elements. The production process of electronic copper foil should strictly control the use of iron equipment, including bolts, blades, levers, tools, etc., and strictly control them. Iron will reduce copper in copper sulfate to produce univalent copper, which is difficult in the system
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