Product Description
35um 1oz Electrolytic copper foil with high temperature
electrolytic copper foil for MCCL CCL
Features:
1. The treated foil in gray or red
2. High peel strength
3. Good etch ability
4. Excellent adhesion to etching resist
5. Anti foil cracking by high elongation at elevated temperature
6. Eco-friendly products and processes
Application:
1. PCB board
3. Antennas pcb
4. Polyimide board
5. Epoxy board
6. CCL
7. MCCL,Metal Copper Clad Laminate
Typical properties of High temperature elongation copper foil
specification
| Thickness | um | 12 | 18 | 35 | 70 | IPC-TM-650 2.3.12 |
| Area weight | g/m² | 107±10 | 153±15 | 305±30 | 610±61 | IPC-TM-650 2.2.12 |
| Roughness | (RA) | μm | <0.43 | <0.43 | <0.43 | <0.43 | IPC-TM-650 2.2.17 |
| (RZ) | μm | <7 | <8.0 | <10.0 | <14 |
Copper≥ | % | Above99.8 | IPC 4562 2.3.15 |
| Tensile Strength | State normal | kg/mm2 | >21 | >21 | >28 | >28 | IPC 4562 2.4.18 |
| State temper (180℃) | | >15 | >15 | >15 | >15 |
| ElongationI | state normal | % | >3.0 | >4 | >5 | >5 | IPC 4562 2.4.18 |
| state temper (180℃) | % | >2 | >2 | >3 | >3 |
| Peel strength | kg/cm | >1.1 | >1.3 | >1.7 | >1.9 | IPC 4562 2.4.8
|
High temperature oxidation resistance(225℃, 10min) | No color change | CCP Standard |
| Solderability | Good | CCP Standard |
| Splice | ≤2 | CCP Standard |
Remark:
1.Standard Width,1295(±1)mm,max width is 1380mm,May according to
the customer request tailor.
Products show
RFQ:
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 5-30working 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 100 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.or we also
provide A4 Sample
Q5. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q6. what is your standard width?
A: 1250mm and 1295mm,we accept customization for the width. we can
cut it into any size that you demand after pass discussing.
Q7. Is it possible be zinc free copper foil?
Yes ,it is possible.
Q8.It is wooden box?
Yes ,it is .
Q9. Can we come to China visit factory ?
Yes ,you can .
Q10. Can you cut into small size?
Yes, we can.
