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Rolled Copper Foils for Li-ion Battery

Home RA FOIL Rolled Copper Foils for Li-ion Battery
Rolled Copper Foils for Li-ion Battery

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  • Description
  • Process
  • Packing Details
  • Tags

Description

Rolled Copper Foils for Li-ion Battery

Specification:
Thickness:6~12µm (0.0002~0.0005 inch)
Width:≤650mm (≤25.6 inch)

Performance:
Comparison for RA & ED copper foil

Item

RA copper foil

ED copper foil

Craft

Physical Rolling

Chemical Electrolysis

Precision

Very good

Good

Purity

Higher

High

Strength

Higher

High

Toughness

Very Good

Good

Bendability

Very Good

Good

Elasticity

Higher

High

Density

Higher

High

Tensile

Higher

High

Crystal Structure

Rolling Organization

Needle-like crystals

Surface

Shiny

Matte

Appearance Consistency

Good

Good

Application:
Power batteries, polymer batteries and other battery materials.

Advantage:
This material has good appearance consistency, high tensile strength, high bendability and no-cracks.

Properties:

Item

Unit

Parameter

Thickness

mm

0.007

0.01

0.012

Purity

%

≥99.90

≥99.90

≥99.90

Area Weight

g/㎡

65±10.5

95±10.5

105±10.5

Roughness(Double side R)

μm

≤0.17

≤0.17

≤0.17

Normal

Tensile strength

Mpa

≥345

≥350

≥350

Elongation

%

≥0.5

≥0.5

≥0.5

Electrical Properties(Conductivity)

20℃ IACS

≥95%

≥95%

≥95%

Anti-oxidization of high temperature (160℃ for 1 hour)

—-

PASS

PASS

PASS

Process

Packing Details

Tags

Beryllium Foil, Brass Foil, Bronze Foil, Copper Foil, Copper Foil Tape, HTE ED Copper Foil, Nickel Plating Copper Foil, Nickel-copper Foil, Tin Plated Copper Foil, Tin Plating Copper Foil, VLP ED Copper FoilTags

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Products

  • RA FOIL
  • ED FOIL
  • COIL&SHEET
  • EXTENSIONS

Contacts

No.666 Xingcun Rd. Putuo District, Shanghai 200333 P.R.China
+86 21 5635 1345
+86 21 61740338
sales@civen.cn

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Products

  • RA FOIL
  • ED FOIL
  • COIL&SHEET
  • EXTENSIONS

Contacts

No.666 Xingcun Rd. Putuo District, Shanghai 200333 P.R.China
+86 21 5635 1345
+86 21 61740338
sales@civen.cn

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