12um Electrolytic Thin Copper Foil High Ductility 500 - 5000 Meter Length Per Roll
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12um ED electrolytic High ductility copper foil for Polyimide board
Quickly details
T: 0.012 mm W: 1380 mm L: 500-5000 M ID: 76 mm,152 mm12um ED electrolytic High ductility copper foil for Polyimide board Purity:99.8%
Features: 1. Treated foil in red 2. Good Conductive performance, Excellent adhesion to etching resist
Application: Epoxy board
Compare between CA copper foil and ED copper foil
1. Process: rolled copper foil (Rolling process),ED copper foil (Electrodeposition process) 2. Strength toughness: rolled copper foil is a flaky crystalline structure, so the strength and toughness is better than electrolytic copper foil, so most of the rolling copper foil used in flexible printed circuit boards.
FAQ:
Q1: Can you supply the sample?
A: We can supply samples to check the quality before bulk order. But the price will be sample price not wholesale price.
Q2. Do you test all your goods before delivery?
Q3. what is your standard width?
A: 1380 mm,we accept customization for the width
Typical properties of high ductility copper foil
3. Standard Width,1380(±1)mm,May according to the customer request tailor. We test the peel strength with FR-4(Tg140) prepreg ,please reconfirm with your pp.
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