| Model: | 1-cf-4 |
|---|---|
| Brand: | Copper Foil |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Non-ferrous Metal Products |
| Label: | PCB copper foil , HTE ED copper foil , 18um foil |
| Price: |
US $14
/ kilogram
|
| Min. Order: | 200 kilogram |
| Live Chat: | Last Online:29 Jul, 2015 |
18UM HTE COPPER FOIL
|
Quality Items |
General Technical Terms |
|
|
1/2oz(18um) |
||
|
Area Weight（g/m2） |
140±5 / 153±5 |
|
|
Tensile Strength （kg/mm2） |
Room Temperature |
≥28 |
|
High Temperature 160℃ |
≥15 |
|
|
Elongation （%） |
Room Temperature |
≥4 |
|
High Temperature 160℃ |
≥3 |
|
|
Surface Roughness （µm） |
Shiny Surface Ra |
≤0.43 |
|
Matte Surface Rz |
≤8 |
|
|
Peel Strength (kg/cm) |
≥1.3 |
|
|
Leakage Points (points/m2) |
No pin point |
|
|
High Temperature Anti-Oxidization Performance（200℃/30minute） |
No Oxidization |
|
|
Test Standard |
IPC-4562 |
|
