Payment & Shipping Terms:
|Application::||Lithium-ion Battery ，Li-ion Battery ， Capacitor||Ultra Thickness :||9um 10um 12um|
|Standard:||IPC-4562，IPC9TM-650||Thickness Toleranc:||Within +/-0.00054mm|
|Roughness:||Under 0.025um||Temper:||O ,Hard|
thin sheets of copper,
pure copper sheet
9um 10um 12um Rolled Ultra Thin Copper Foil For Li Ion Battery High Precision
Ultra thickness 9um 10um high precision rolled copper foil for Li-ion battery cellphone
|Ultra thin Thickness Range||6mic-20mic|
|Inner diameter||53.5mm(2.1in) or 76mm(3.0in)|
|Core Material||plastic core,paper core,iron core etc.|
Produict Information :
1. RA Copper Foil is rolled from pure copper ingots, the process including purifying copper ores, make into copper cathodes, ingoting, rolling, annealing, washing, testing, slitting and packing.
2. 110-anneal (Electrolytic Tough Pitch or ETP) dead soft. Min 99.99% CU.
|1.High flexibility and extensibility|
|2.Even and smooth surface|
|3.Good fatigue resistance|
|Performances||4.Strong antioxidant properties|
|5.Good mechanical properties|
|6.The material has higher extensibility|
|7.It has a high bending resistance|
|8.It has no crack.|
Technical Data Sheet for Rolled copper foil:
|Change of Color||130℃/10min 150℃/10min||None|
|Wave or Wrinkle||/||Width≤40mm one allow||width≤30mm one allow|
|Appearance||/||No drape, scratch, pollution, oxidation, discoloration and so on that effect using|
|Winding method||/||The winding when facing up S side, when the winding tension in the stable,no loose roll phenomenon|
We can provide products with other properties according to customers` requirements.
Details Packing: wooden box
P.S :Keep the dry environment,and is better use it in 30days.
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?
A: Yes, we have 100% test before delivery
Q3. What is your standard width?
A: within620mm,we can cut it into as per your requst .
Q4. Can you provide MTC?
Yes , we can MTC
Q5. Can you cut into small size?
Yes, we can.
Q6: What's your guarantee?
A: All our products have 6 months guarantee after received goods, if any quality problem please contact us.
Q7: What's your delivery time ?
A: The common delivery time is 5-25 days. The specific delivery time depends on the items and the quantity of your order.
Q8:Can you provide sample?
A:we can provide A4 sample as per your thickness
Contact Person: Mr.huang