70um Electrolytic PCB Copper Foil 3 / 6 Inch Roll Internal Diameter
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70um electrolytic ED Standard copper foil for Phenolic resin board
Standard specificaitons: Thickness: 0.012-0.070 mm Width: 5-1380mm Length: 500-5000 M Internal diameter: 3 inch,6 inch
Features: . High peel strength and Good etch ability . Excellent adhesion to etching resist
Application:
Compare between CA copper foil and ED copper foil Width: rolling copper foil width ≤ 620mm, electrolytic copper foil width ≤ 1380mm
Package:wooden carton
FAQ:
Q1. Length per roll? 500-5000meter
Q2. what is the Internal diameter? 76/152/ custom
Typical properties of Standard copper foil for phenolic resin board and epoxy board.
1. Standard Width,1295(±1)mm,May according to the customer request tailor. 2. We test the peel strength with FR-4(Tg140) prepreg ,please reconfirm with your pp. |
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| Product Tags: copper foil for pcb copper sheet roll | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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