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High Quality for Slug And Snail Barrier Tape - Rolled Copper Foils for Battery – CIVEN

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Our merchandise are commonly identified and dependable by end users and will meet continually altering financial and social desires for Black Back Copper Foil, Very Low Profile Copper Foil, Shielding Tape, We imagine we'll become a leader in building and producing high quality products in equally Chinese and international markets. We hope to cooperate with a lot more friends for mutual added benefits.
High Quality for Slug And Snail Barrier Tape - Rolled Copper Foils for Battery – CIVEN Detail:

Product Introduction

The Battery Rolled Copper Foil is a cathode material produced by CIVEN METAL specifically for high-end batteries. The uniform thickness and flat shape of the copper foil makes it easy to coat and not to peel off; the uniform grain size of the material can effectively increase the charge/discharge times of the battery and reduce battery failure and improve cycle life; the purity of the copper foil is extremely high and it has excellent electrical conductivity; and the rolled copper foil produced by CIVEN METAL has excellent flexibility and hydrophilic. We can also customize our products to meet different customer requirements.

Calendered copper foil is a product made by repeatedly rolling and annealing high-precision copper strip (thickness is usually less than 150 microns) based on the principle of plastic processing (thickness is usually between 4-100 microns and width is usually less than 800 mm). Its ductility, bending resistance and conductivity are better than electrolytic copper foil, and the copper purity is also higher than electrolytic copper foil

Copper foil is an indispensable raw material for making printed circuit board (PCB), copper clad laminate (CCL) and lithium-ion battery. Flexible circuit board is flexible, which gets rid of the limitations of conventional circuit plane design, and can arrange lines in three-dimensional space. Its circuit is more flexible and has higher technical content. Calendered copper foil has become the best choice for manufacturing flexible printed circuit board because of its flexibility and bending resistance.

Specification

Thickness range: 9 ~ 70 μm (0.00035 ~ 0.028 inches)

Width range: 150 ~ 650 mm (5.9 ~ 25.6 inches)

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

Applications

Power batteries,  polymer batteries and other battery materials.

Advantage

The material itself has good surface consistency, high elongation, flexibility, uniformity and hydrophilic.


Product detail pictures:

High Quality for Slug And Snail Barrier Tape - Rolled Copper Foils for Battery – CIVEN detail pictures


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owing to excellent assistance, a variety of top of the range items, aggressive costs and efficient delivery, we take pleasure in a very good standing amongst our shoppers. We've been an energetic corporation with wide market for High Quality for Slug And Snail Barrier Tape - Rolled Copper Foils for Battery – CIVEN , The product will supply to all over the world, such as: Morocco, Egypt, Salt Lake City, With the development and enlargement of mass clients abroad, now we have set up cooperative relationships with many major brands. We have our own factory and also have many reliable and well-cooperated factories in the field. Adhering to the "quality first, customer first, We are provideing high-quality, low-cost products and first-class service to customers. We sincerely hope to establish business relationship with customers from all over the world on the basis of quality, mutually benefit. We welcome OEM projects and designs.
  • This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.
    5 Stars By Denise from Iran - 2017.12.02 14:11
    The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
    5 Stars By Kristin from Japan - 2017.02.28 14:19
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