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20um ED Copper Foil
20um ED Copper Foil
20um ED Copper Foil
20um ED Copper Foil
Specifications
Brand Name :
OEM
Place of Origin :
China
MOQ :
50kg
Price :
Negotiable
Certification :
ISO / SGS / RoHS
Packaging Details :
Exporting Wooden Case
Delivery Time :
10 - 15 Days
Payment Terms :
L/C, T/T
Supply Ability :
550T Per Month
Application :
Li-ion Battery
Width :
200~1295mm
Material :
Red Copper
Grade :
Pure Copper
Cu (Min) :
99.8%
Alloy Or Not :
Non-alloy
Selling Units :
Single item
Single package size  :
100X10X10 cm
Single gross weight :
5.000 kg
Package Type :
Wooden case
Description

20um ED Copper Foil

Descrption:

ED Copper Foil products producing process is different form the Roll Copper Foils, and it is Electrochemical Theory in the special equipment. The main process technologies are the electrolytic raw copper foil manufacturing and the surface treatment.

Producing Process:

High-Purity Copper - Dissolution Device - Foil Manufacturing Equipment - Surface Treating Machine - Copper Foils after Surface Treatment - Sheet Cutting Machine ( or Splitting Machine ) - Sheet (or Roll ) - Check - Pack

Features:

  • Chemical Resistance, Moisture Resistance, Thermal Conductivity and UV-Resistance
  • High Temperature Elongation and Tensile Strength
  • Stay away from static electricity and restrain disturbance of electromagnetic wave

Specifications:

Thickness: 6µm~20µm

Test Item

Unit

Thickness

6μm

7μm

8μm

9/10μm

12μm

15μm

20μm

Cu Content

%

≥99.9

Area Weight

mg/10cm2

54±1

63±1.25

72±1.5

89±1.8

107±2.2

133±2.8

178±3.6

Tensile Strength(25℃)

Kg/mm2

28~35

Elongation(25℃)

%

5~10

5~15

10~20

Roughness(S-side)

μm(Ra)

0.1~0.4

Roughness(M-side)

μm(Rz)

0.8~2.0

0.6~2.0

Width Tolerance

Mm

-0/+2

Length Tolerance

m

-0/+10

Pinhole

pcs

None

Change of Color

130℃/10min 150℃/10min

None

Wave or Wrinkle

/

Width≤40mm one allow

width≤30mm one allow

Appearance

/

No drape, scratch, pollution, oxidation, discoloration and so on that effect using

Winding method

/

The winding when facing up S side, when the winding tension in the stable,no loose roll phenomenon

20um ED Copper Foil

Product tags

ed copper foil

,

3m copper foil

,

0.2 mm copper foil
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20um ED Copper Foil

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Product Detail
Brand Name :
OEM
Place of Origin :
China
MOQ :
50kg
Price :
Negotiable
Certification :
ISO / SGS / RoHS
Packaging Details :
Exporting Wooden Case
Contact Supplier
20um ED Copper Foil
20um ED Copper Foil

Beijing Silk Road Enterprise Management Services Co.,LTD

Verified Supplier
5 Years
Since 2009
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer, Exporter
Main Products :
Copper Foil Rolls, Thin Copper Foil, Electrolytic Copper Foil
Employee Number :
400~500
Certification Level :
Verified Supplier
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