High coarse 25um electrolytic ED copper foil for coefficient resistance

Overview:

• Cu foil Thickness: 12-7um
• Cu foil Width: 0.5-52Cm
• Cu foil Length: 500-5000 M
• Coil ID: 3 inch ,6 inch
• Purity:99.8%

Mechanical Features:

1. The treated foil in red
2. High peel strength
3. Anti foil cracking benefit by high elongation at elevated temperature.
4. Eco-friendly
5. Good etch ability
6. Excellent adhesion to etching resist

Application:

• Coefficient resistance

Difference between CA Copper Foil and ED Copper Foilca

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: What's your guarantee?

A1: All our products have 6 months guarantee after received goods, if any quality problem can contact us.

Q2: What's your leading time ?
A2: common time :35 days.

Q3: What's your minimum order quantity?
A3: Minimum order quantity is 150 kg.

Typical Properties of High Coarse Copper Foil

Also May according to the customer request.