Products Name
18 micron EDCU electrolytic copper foil single side type with width
530 mm for Samsung mobile phone
Quickly info.
1. Thickness:18um,18 micron
2. Width:530mm
3. Application:Samsung mobile phone
4. Standard:GB/T5230-1995,IPC-456
5. Single side matte /single side shiny
Features:
1.the treated foil in gray or red
2.High peel strength
Typical properties of Standard EDCU copper foil for 18um
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 |
| Purity | ％ | ≥99.8 | IPC-TM-650 2.3.15 |
| 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 | ≥220 | ≥235 | ≥280 | ≥280 | ≥280 | IPC-TM-650 2.3.18 |
| Elongation | R.T.(23℃)
| ％ | ≥2 | ≥3 | ≥3 | ≥4 | ≥4 | ≥4 | 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 |
| Peel Strength(FR-4) | N/mm | ≥1.0 | ≥1.3 | ≥1.6 | ≥1.6 | ≥2.1 | ≥2.1 | IPC-TM-650 2.4.8 |
| Pinholes&porosity | Number | No | IPC-TM-650 2.1.2 |
| Anti-oxidization | R.T.(23℃) | day | 180 | / |
| H.T.(200℃) | Minutes | 60 | / |
1.Standard Width,1290(±1)mm,May according to the customer request
tailor.
2.We test the peel strength with FR-4(Tg140) prepreg ,please
reconfirm with your pp.
FAQ:
Q2: Can you offer the sample?
A: We can supply samples FOR check .
Q3. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q4.what is the Internal diameter?
A:76MM
Q5. Can you provide COA?
Yes , we can.
Q6. Can we come to China visit factory ?
A:Yes ,you can .
Q7. Can you cut into small size?
A:Yes, we can cut into as per your ,but cost will be higher.
Materials mark :
Package &specificaton Detail SHOW: Standard wooden box.
