0.012mm ,12um,6um,7um,8um,9um Roll copper foil For samsung mobile
|Width||Max 620 mm|
2.Excellent uniformity and infiltration.
3.double shiny side ,superior rupture endurance.
1. usd for samsung mobile
2. hybrid-electric vehicle.(HEV)
3. Excellent uniformity and infiltration.
Compare between CA copper foil and ED copper foil
. Width: rolling copper foil width ≤ 620mm, electrolytic copper foil width
. Density: rolled 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.
Details Package: wooden box
Technical data sheet of RA rolled copper foil
|High temperature oxidation resistance(180℃ 1hour)||－||Qualified||Qualified||Qualified||Qualified||Qualified|
Remark: accept customization, Standard Width,620(±1)mm,
Q1: What's your guarantee?
A: All our products have 6 months guarantee after received goods,
if any quality problem can contact us.
Q2: What's your delivery time ?
A: The common delivery time is 5-35 working days. The specific
delivery time depends on the items and the quantity of your order.
Q3: What's your minimum order quantity?
A: The MOQ is 150 kg.
Q4: 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.
Q5. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q6. what is your standard width?
A: 520mm and 620mm,we accept customization for the width. we can
cut it into any siz
Q11. Can you provide COA?
Yes , we can.
Q13. Can we come to China visit factory ?
Yes ,you can .
Q14. Can you cut into small size?
Yes, we can.
Q15.is the copper foil Floating in box?
Yes, it is .
Q16. How to save after the box opened?
Keep the dry environment,and is better use it in 30days.