high temperature resistance 7 mic LB single shiny ED copper foil for lithium battery
Specifications: single side treatment low profile foil in red.
Thickness: 0.006mm,Max Width: 1380 mm,
Length: 500-5000 M,ID: 76 mm,152 mm
1. Eco-friendly products and processes.
2. Excellent uniformity and infiltration.
1. Lib: notebook PC, mobile phone.
2. Lip: mobile phone
CA copper foil and ED copper foil difference.
RA copper foil higher density, the surface is relatively smooth, conducive to the production of printed circuit board after the rapid transmission of the signal, so high-frequency high-speed transmission, fine lines printed circuit board also used some calendering copper Foil.
2. Surface treatment width:
RA copper foil be limited by Surface treatment widest effective width of 520mm.
Q1: What's your guarantee?
A: All our products have 6 months guarantee after received goods, if any quality problem can contact us.
Q2: 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.
Q3. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q4. what is your standard width?
A: 520mm and 620mm,we accept customization for the width. we can cut it into any size that you demand after pass discussing.
Typical properties of electrolytic ED copper foil lithium battery
|Foil Profile||Shiny side (Ra)||um||0.1-0.4||
6. Max Width,1295(±1)mm,May according to the customer request tailor.