ED Copper Foils for Li-ion Battery (Double-shiny)
Specification:
Thickness: 8µm～35µm
Performance:
|
Performance
Item
|
Mass per Unit
(g/m2)
|
Tensile Strength (kg/mm2)
|
Elongation(%)
|
Roughness Rz
(μm)
|
||
|
Normal
|
180oC
|
Normal
|
180oC
|
|||
|
8μm(Double-Shiny)
|
70`75
|
≥30
|
≥20
|
≥5
|
≥3
|
≤3.0
|
|
9μm(Double-Shiny)
|
85`90
|
≥30
|
≥20
|
≥5
|
≥3
|
≤3.0
|
|
12μm(Double-Shiny)
|
100-105
|
≥30
|
≥20
|
≥5
|
≥3
|
≤3.0
|
|
15μm(Double-Shiny)
|
128-133
|
≥30
|
≥20
|
≥6
|
≥3
|
≤3.0
|
|
20μm(Double-Shiny)
|
175-181
|
≥30
|
≥20
|
≥8
|
≥3
|
≤3.0
|
|
25μm(Double-Shiny)
|
220-225
|
≥30
|
≥20
|
≥8
|
≥4
|
≤3.0
|
|
30μm(Double-Shiny)
|
265-270
|
≥30
|
≥20
|
≥9
|
≥5
|
≤3.0
|
|
35μm(Double-Shiny)
|
285-290
|
≥30
|
≥20
|
≥9
|
≥5
|
≤3.0
|