Product Description
| Type | 12micron CCL used thin electrolytic copper foil for CCL Copper Clad
Laminate |
| Thickness Range | 1/3oz/ft²to 2oz/ft²(nominal thickness 12μm~70μm) |
| Width Range | 550~1295mm,Max width is 1380mm,or custom |
| Performance | The perfect normal temperature storage performance |
| The high temperature anti-oxidization performance |
| The high temperature elongation performance |
| Quality standard | standard IPC-4562,IPC-TM-650 |
| Length Range | 500~5000meter,or custom |
Inter diameter | 76 mm,152 mm, 3 inch,6 inch |
| Grade | Pure Copper |
thin electrolytic copper foil of Features:
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
7. High temperature elongation
8. high peel strength
9. High thermal endurance
10. The treated foil in gray or red
Application for thin electrolytic copper foil
1. PCB board,pcb
3. pcb antennas
4. Copper Clad Laminate
6. CCL
Copper Foil Producing Process:
Electrolytic copper foil shows:
Mill Test Certificate of High temperature elongation ED copper foil
| 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 is1295(±1)mm,Max width is 1380mm,May according to
the customer request tailor.
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. Can you cut into small size?
Yes, we can.
Q6. Can we come to China visit factory ?
Yes ,you can .
Q8: 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
Q9. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
