105um High ductility copper foil for Epoxy board with High peel strength
There are various types of copper foil are offered; in a range of weights (thicknesses).
T: 12-105um
W: 5-1380mm
L: 500-5000 M
ID: 76 mm,152 mm
Purity:99.8%
Features:
. Good performance in Conductive.
. High peel strength
. Good etch ability
Application:
Polyimide board
Difference between CA copper foil and ED copper foil
| Property | Electrodeposited | Rolled | |||||
| 8um | 18um | 35um | 70um | 18um | 35um | 70um | |
| Tensile strength,kpsi | 15 | 33 | 40 | 40 | 20 | 22 | 28 |
| Elongation,% | 2 | 2 | 3 | 3 | 8 | 13 | 27 |
|
Vol resistivity Mohm.cm |
1.66 | 1.62 | 1.62 | 1.78 | 1.74 | 1.74 | |
Package:wooden carton
FAQ:
Q1. Is it possible be zinc free copper foil?
Yes ,it is possible.
Q2. Can you provide COA?
Yes , we can.
Q3. Is it the Fumigation carton box?
Yes ,it is .
Typical properties of high ductility copper foil
|
Classification
|
Unit | Requirement | Test Method | |||||||||||
| Foil Designation | / | T | H | M | 1 | 2 | 3 | IPC-4562A | ||||||
| Nominal thickness | / | 12um | 1/2 OZ | 3/4 OZ |
1 OZ |
2 OZ |
3 OZ |
IPC-4562A | ||||||
| Area Weight | g/㎡ | 107±4 | 153±5 | 228±8 | 285±10 | 580±15 | 860±20 |
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 | ≤0.4 | ≤0.4 | ≤0.4 | ≤0.4 | ≤0.4 | ≤0.4 |
IPC-TM-650 2.3.17 |
|||||
| Matte side(Rz) | um | ≤6 | ≤8 | ≤10 | ≤10 | ≤15 | ≤20 | |||||||
| Tensile Strength |
R.T.(23℃)
|
Mpa | ≥150 | ≥150 | ≥235 | ≥280 | ≥280 | ≥280 |
IPC-TM-650 2.3.18 |
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| Elongation |
R.T.(23℃)
|
％ | ≥5 | ≥5 | ≥10 | ≥10 | ≥15 | ≥15 |
IPC-TM-650 2.3.18 |
|||||
| Subject | Ω.g/㎡ | ≤0.170 | ≤0.166 | ≤0.162 | ≤0.162 | ≤0.162 | ≤0.162 |
IPC-TM-650 2.5.14 |
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| Peel Strength(FR-4) | N/mm | ≥1.0 | ≥1.3 | ≥1.6 | ≥1.6 | ≥2.1 | ≥2.1 |
IPC-TM-650 2.4.8 |
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| Pinholes&porosity | Number | No |
IPC-TM-650 2.1.2 |
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| Anti-oxidization | R.T.(23℃) | day | 180 | / | ||||||||||
| H.T.(200℃) | Minutes | 60 | / | |||||||||||
3. Standard Width,1380(±1)mm,May according to the customer request tailor.
We test the peel strength with FR-4(Tg140) prepreg ,please reconfirm with your pp.
