JIMA Copper
JIMA COPPER
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VLP jumbo coil 0.012mm high conductivity ED electrodeposited copper foil for LED layer of HDI
Introduction.
1. back/red, Thickness Range: 12um,
2. Width: 5-1380 mm,standard width:1290mm
3. Cu Content: 99.8%
4. Package:wooden carton
Characteristic.
Very Low profile enables to make fine circuit pattern,Good folding endurance,High conductivity,Zinc-free.
VLP copper foil use:
1. Automotive FCCL.
2. Electrical FPC.
RFQ:
Q1. Can we come to China visit factory ?
Yes ,you can .
Q2. Can you cut into small size?
Yes, we can.
Q3.is the copper foil Floating in box?
Yes, it is .
Packaging: Wooden pacakge
Typical properties of VLP-S-B/R copper foil(for FPC or inner layer of HDI).
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Classification
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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 |
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| Purity | ％ | ≥99.8 |
IPC-TM-650 2.3.15 |
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| Foil Profile | Shiny side(Ra) | սm | ≤2.5 | ≤2.5 | ≤2.5 | ≤2.5 | ≤2.5 |
IPC-TM-650 2.3.17 |
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| 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 |
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| H.T.(180℃) | Mpa | ≥200 | ≥200 | ≥200 | ≥200 | ≥200 | |||||
| Elongation | R.T.(23℃) | ％ | ≥4 | ≥5 | ≥6 | ≥8 | ≥10 |
IPC-TM-650 2.3.18 |
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| H.T.(180℃) | ％ | ≥5 | ≥6 | ≥7 | ≥8 | ≥8 | |||||
| Peel Strength(FR-4) | N/mm | ≥0.8 |
IPC-TM-650 2.4.8 |
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| Ibs/in | ≥4.6 | ||||||||||
| Pinholes&porosity | Number | No |
IPC-TM-650 2.1.2 |
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| Anti-oxidization | R.T.(23℃) | 180days | / | ||||||||
| H.T.(200℃) | 60 Minutes | / | |||||||||
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.