< img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=1663378561090394&ev=PageView&noscript=1" /> Best Best Price for Annealed Copper Foil - ED Copper Foils for Li-ion Battery (Double-matte) – CIVEN Manufacturer and Factory | Civen

Best Price for Annealed Copper Foil - ED Copper Foils for Li-ion Battery (Double-matte) – CIVEN

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

We have been experienced manufacturer. Wining the majority of the crucial certifications of its market for Self Adhesive Copper Tape, Ra Copper Foil, Brass Sheet, The principle of our company is to provide high-quality products, professional service, and honest communication. Welcome all friends to place trial order for creating a long-term business relationship.
Best Price for Annealed Copper Foil - ED Copper Foils for Li-ion Battery (Double-matte) – CIVEN Detail:

Product Introduction

Electrodeposited Copper foil for single (double) sided gross lithium battery is a professional material produced by CIVEN METAL to improve the performance of battery negative electrode coating. The copper foil has a high purity, and after roughening process, it is easier to fit with the negative electrode material and less likely to fall off. CIVEN METAL can also custom slit the material to meet the requirements of different customers’ products.

Specifications

CIVEN METAL can provide single (double) sided gross lithium copper foil of different widths from 8 to 12µm in nominal thickness.

Performance

The product is formed with a columnar grain structure, the roughness of the glossy surface of the double-sided hairy lithium copper foil is rougher than that of the double-sided light lithium copper foil, and its elongation and tensile strength are lower than that of the double-sided light lithium copper foil, among other properties (see Table 1).

Applications

It can be used as anode carrier and collector for lithium-ion batteries.

Advantages

Single (double) side lithium copper foil light (hair) surface is rougher than double-sided light lithium copper foil, its bond with the negative electrode material is more solid, not easy to fall out of the material, and the match with the negative electrode material is strong.

Test Item

Unit

Specification

Single-Matte

Double-Matte

8μm

9μm

10μm

12μm

9μm

10μm

12μm

Area Weight

g/m2

70-75

85-90

95-100

105-110

85-90

95-100

105-110

Tensile Strength

Kg/mm2

≥28

Elongation

%

≥2.5

≥3.0

Roughness(Rz)

μm

Conference of parties

Thickness

μm

Conference of parties

Change of Color

(130℃/10min)

No change

Width Tolerance

mm

-0/+2

Appearance

—-

1. The copper foil surface is smooth and level off.2. No obvious concave and convex point, crease, indentation, damage.

3. The color and luster is uniform, no oxidation, corrosion and oil.

4. Trimming flush, no lace and copper powder.

Joint

—-

No more than 1 joint per roll

Cu Content

%

≥99.9

Environment

—-

RoHS Standard

Shelf Life

—-

90 days after received

Weight of Roll

kg

Conference of parties

Packing

—-

Indicated on the package with item name, specification, batch number, net weight, gross weight, RoHS and manufacturers

Storage Condition

—-

1. The warehouse should keep clean, dry, and humidity is under 60% as well as The temperature under 25 ℃.2. The warehouse should be no corrosive gas, chemicals and wet goods.

Table 1. Performance

Note: 1. Copper foil oxidation resistance performance and surface density index can be negotiated.

2. The performance index is subject to our testing method.

3. The quality guarantee period is 90 days from the date of receipt.


Product detail pictures:

Best Price for Annealed Copper Foil - ED Copper Foils for Li-ion Battery (Double-matte) – CIVEN detail pictures


Related Product Guide:

With this motto in mind, we've got become among essentially the most technologically innovative, cost-efficient, and price-competitive manufacturers for Best Price for Annealed Copper Foil - ED Copper Foils for Li-ion Battery (Double-matte) – CIVEN , The product will supply to all over the world, such as: panama, US, Thailand, If you need any of our products, or have other items to be produced, please send us your inquiries, samples or detailed drawings. Meanwhile, aiming to develop into an international enterprise group, we look forward to receiving offers for joint ventures and other cooperative projects.
  • This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
    5 Stars By Ryan from Leicester - 2018.10.09 19:07
    The enterprise has a strong capital and competitive power, product is sufficient, reliable, so we have no worries on cooperating with them.
    5 Stars By Patricia from Puerto Rico - 2018.11.04 10:32
    Write your message here and send it to us