3/4 OZ good folding endurance VLP ED copper foil for Flexible
Copper Clad Laminate.
Specifications.
- Matte side treatment low profile foil in back/red.
- Thickness Range: 3/4OZ.
- Width Range: 5-1380 mm.
- Length: 500-5000 M.
- ID: 76 mm,152 mm.
- Cu Content: 99.8%.
Products application:
Casting and lamination type FCCL,Super fine pattern FPC&PWB,
Chip on flex (COF) for LED.
Packaging & Delivery.
1. Packaging Details:wooden carton.
2. Delivery Detail:25-30days,depend on quantity.
RFQ:
Q1: 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.
Q2.is the copper foil Floating in box?
Yes, it is .
Q3: What's your guarantee?
All our products have 6 months guarantee after received goods, if
any quality problem can contact us.
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 1295(±1) ,max width 1370(±1)mm,May according to the
customer request tailor.We test the peel strength with PI ,please
reconfirm with your pp.
