Ultra Thin Rolled Copper Foil , Under 0.025um Roughness Rolled
Copper Foil for FCCL CCL
Details
| Thickness | 12um,12micron,0.012mm |
| Roll Width range | under620 mm,Standard width:620mm |
| Roll Length range | 500-5000 Me |
| Features |
4.Thickness tolerance range :within +/-0.00054mm 5.Roughness:0.025um 6.Width standard tolerance:+/-1.5mm 7.Excellent uniformity and infiltration. 8.Surface:No indentation,No scratches,No wrinkles,No tear and
other defect. |
| Packing | standard export wooden box package |
| Cu Content (%) | Above99.8% |
| Roll Inner Diameter | 76mm,152mm, and can accepet custom |
| MOQ | 100kgs,roll weight range:150kgs~350kgs |
Application
High Frequency conductive PCB
.Electromagnetic Shielding Materials
.Computer
.Mobile material,cellphone,mobile phone
.FPC,Flexible Printed Circuit
.lithium lon battery
.FCCL
.CCL
Mill Test Certificate of Rolled thin copper foil
| Thickness | 6/7/8/9/10/12um | Width | ≤620mm |
| Item | Unit | Parameter |
| Thickness | MM | 0.009 | 0.01 | 0.012 | 0.015 | 0.02 |
| Grade | － | C1100 | C1100 | C1100 | C1100 | C1100 |
| Copper content | % | ≥99.95 | ≥99.95 | ≥99.95 | ≥99.95 | ≥99.95 |
| Area Weight | g/㎡ | 80±3 | 95±3 | 107±4 | 134±4 | 178±6 |
| Double-sided(Ra) | Um | ≤0.17 | ≤0.17 | ≤0.17 | ≤0.17 | ≤0.17 |
| State Normal | Mpa | ≥380 | ≥400 | ≥400 | ≥400 | ≥400 |
| State Normal | % | ≥1.2 | ≥1.4 | ≥1.5 | ≥1.5 | ≥1.6 |
| Conductivity | 20℃ IACS | ≥95% | ≥95% | ≥95% | ≥95% | ≥95% |
| High temperature oxidation resistance(180℃ 1hour) | － | Qualified | Qualified | Qualified | Qualified | Qualified |
|
Remark: we can accept customization as per your request, Standard Width,620(±1)mm
P.S
Keep the dry environment,and is better use it in 30days.
Compare between Rolled copper foil and ED copper foil
. Width: rolling copper foil max width is 620mm, electrolytic copper foil
max width is 1380mm
. 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.
FAQ:
Q1: What's your guarantee?
A: All our products have 6 months guarantee after you received
goods, if any quality problem can contact us.
Q2: What's your delivery time ?
A: The common delivery time is 5-20 working days. but it's depends
on the items and the quantity of your order.
A: 520mm and 620mm,we accept customization for the width. we can
cut it into any siz
Q3. what is your standard width?
A: 520mm and 620mm,we accept customization as request. we can cut
into any size .
Q4. Can you provide Mill Test Certificate?
Yes , we can.
Q5. Can we come to China visit factory ?
Yes ,you can .
Q6. Can you cut into small size?
Yes, we can.
Q7: What's your minimum order quantity?
A: We can supply samples to check the quality before bulk order.
But the price will be sample price not wholesale price.
Q8. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q9. what is your standard width?
