| Model: | 1-cf-4 |
|---|---|
| Brand: | JOVI |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Non-ferrous Metal Products |
| Label: | ED copper foil , foil for Li-ion Batt , copper foil price |
| Price: |
US $14
/ kilogram
|
| Min. Order: | 200 kilogram |
| Live Chat: | Last Online:29 Jul, 2015 |
Copper Foil Specification for Li-ion Battery
|
Item |
nominal thickness |
|||||||||
|
Double shiny |
Single (double) matte |
Super matte |
||||||||
|
8µm |
9µm |
12µm |
15µm |
20µm |
10µm |
12µm |
10µm |
12µm |
||
|
Area Weight （g/m2） |
70~75 |
85~90 |
100~105 |
128~133 |
175~181 |
95~100 |
105~110 |
95~100 |
105~110 |
|
|
Tensile Strength （kg/mm2） |
Normal temperature |
≥30.0 |
≥30.0 |
≥30.0 |
≥30.0 |
≥30.0 |
≥25.0 |
≥25.0 |
≥25.0 |
≥25.0 |
|
Elongation （%） |
Normal temperature |
≥5.0 |
≥5.0 |
≥5.0 |
≥6.0 |
≥8.0 |
≥2.5 |
≥2.5 |
≥3.0 |
≥3.0 |
|
Roughness Rz（µm） |
≤3.0 |
negotiable |
||||||||
|
Thickness （µm） |
（-0；+3） |
negotiable |
||||||||
|
Oxidation resistance （160℃/10min） |
No oxidation and discoloration |
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