High temperature resistance Width 1380mm thickness 0.01mm VLP ED
copper foil for PWB
Quickly Introduction.
1) Matte side treatment in back or red.
2) T: 25µm, W:5-1380 mm,standard width:1290mm.
3) internal diameter: 3inch or 6 inch, Length: 500-5000 M.
Products Performance.
a.The perfect physical characteristics of the fine and uniform
crystal structure.
B.The very low profile, the high intensity, and high elongation.
c.The high peel strength, no copper powder movement, the clear
figure.
VLP ED copper foils application:
1. Communications CCL.
2. Military and other high-power circuit boards.
3. high-frequency board.
RFQ:
Q1. How to save after the box opened?
Keep the dry environment,and is better use it in 30days.
Q2.what is the Internal diameter?
76/152/ custom.
Q3: Can you supply the sample?
We can supply samples to check the quality before bulk order. But
the price will be sample price not wholesale price.
Packaging:
Typical properties of VLP-S-B/R copper foil for FPC or inner layer of HDI.
Classification
| Unit | Requirement | Test Method |
| Foil Designation | / | | 1 | H | M | 1 | IPC-4562A |
| Nominal thickness | / | 10um | 12um | 1/2 OZ (18um) | 3/4 OZ(25um) | 1 OZ(35um) | IPC-4562A |
| Area Weight | g/㎡ | 98±4 | 107±4 | 153±5 | 228±8 | 285±10 | IPC-TM-650 2.2.12.2 |
| Purity | ％ | ≥99.8 | IPC-TM-650 2.3.15 |
| Foil Profile | Shiny side(Ra) | սm | ≤2.5 | ≤2.5 | ≤2.5 | ≤2.5 | ≤2.5 | IPC-TM-650 2.3.17 |
| Matte side(Rz) | um | ≤2.5 | ≤2.5 | ≤2.5 | ≤2.5 | ≤2.5 |
| Tensile Strength | R.T.(23℃) | Mpa | ≥300 | ≥300 | ≥300 | ≥300 | ≥300 | IPC-TM-650 2.3.18 |
| H.T.(180℃) | Mpa | ≥200 | ≥200 | ≥200 | ≥200 | ≥200 |
| Elongation | R.T.(23℃) | ％ | ≥4 | ≥5 | ≥6 | ≥8 | ≥10 | IPC-TM-650 2.3.18 |
| H.T.(180℃) | ％ | ≥5 | ≥6 | ≥7 | ≥8 | ≥8 |
| Peel Strength(FR-4) | N/mm | ≥0.8 | IPC-TM-650 2.4.8 |
| Ibs/in | ≥4.6 |
| Pinholes&porosity | Number | No | IPC-TM-650 2.1.2 |
| Anti-oxidization | R.T.(23℃) | 180days | / |
| H.T.(200℃) | 60 Minutes | / |
Remark:Standard Width 1295mm,max width 1370(±1)mm,May according to the
customer request tailor.We test the peel strength with PI ,please
reconfirm with your pp.
