Global Electrolytic Copper Foil Market - Analysis and Industry Forecast, 2017-2023
An electrolytic copper foil is a foil-based form of copper with a thickness generally less than 80m. A rolled copper foil is made by annealing and rolling the electrolytic copper uninterruptedly. The production process involves electrodepositing copper to a rolling drum and then again rolling it up. For the process of electrodeposition, high-grade copper is dissolved in an acid to form a copper electrolyte. This copper electrolyte solution is then pumped into electrically charged rotating drums. On these drums, a...
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