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Free sample for Thin Copper Sheet Metal - High Performance China Professional Manufacturer Best Service Rolled Thin Copper Foil for PCB – CIVEN

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Dependable good quality and very good credit score standing are our principles, which will help us at a top-ranking position. Adhering towards the tenet of "quality initial, shopper supreme" for Electrodeposited Nickel Foil, Cu Strip, Copper Grounding Tape, Our products enjoy good popularity among our customers. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
Free sample for Thin Copper Sheet Metal - High Performance China Professional Manufacturer Best Service Rolled Thin Copper Foil for PCB – CIVEN Detail:

Adhering to the principle of “quality, service, efficiency and growth”, we have gained trusts and praises from domestic and international client for High Performance China Professional Manufacturer Best Service Rolled Thin Copper Foil for PCB, We fully welcome consumers from everywhere in the world to establish stable and mutually helpful small business associations, to have a vibrant future alongside one another.
Adhering to the principle of “quality, service, efficiency and growth”, we have gained trusts and praises from domestic and international client for China High Quality Rolled Thin Copper Foil, Thin Copper Foil, our qualify products and solutions have good reputation from the world as its most competive price and our most advantage of after-sale service to the clients.we hope we can supply a safe, environmental goods and super service to our clients from all of the world and establish strategic partnership with them by our professional standards and unremitting efforts.

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.

Adhering to the principle of “quality, service, efficiency and growth”, we have gained trusts and praises from domestic and international client for High Performance China Professional Manufacturer Best Service Rolled Thin Copper Foil for PCB, We fully welcome consumers from everywhere in the world to establish stable and mutually helpful small business associations, to have a vibrant future alongside one another.
High Performance China High Quality Rolled Thin Copper Foil, Thin Copper Foil, our qualify products and solutions have good reputation from the world as its most competive price and our most advantage of after-sale service to the clients.we hope we can supply a safe, environmental goods and super service to our clients from all of the world and establish strategic partnership with them by our professional standards and unremitting efforts.


Product detail pictures:

Free sample for Thin Copper Sheet Metal - High Performance China Professional Manufacturer Best Service Rolled Thin Copper Foil for PCB – CIVEN detail pictures


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Our company sticks into the basic principle of "Quality is definitely the life of the business, and status may be the soul of it" for Free sample for Thin Copper Sheet Metal - High Performance China Professional Manufacturer Best Service Rolled Thin Copper Foil for PCB – CIVEN , The product will supply to all over the world, such as: Swiss, America, Moldova, Our expert engineering team will generally be prepared to serve you for consultation and feedback. We are able to also offer you with free of charge samples to meet your requirements. Best efforts will likely be produced to provide you the best service and merchandise. When you are keen on our business and products, please speak to us by sending us emails or call us quickly. In an effort to know our products and company extra, you may come to our factory to view it. We will generally welcome guests from all over the world to our business to create business relations with us. Please feel cost-free to speak to us for small business and we believe we'll share the best trading experience with all our merchants.
  • Reasonable price, good attitude of consultation, finally we achieve a win-win situation,a happy cooperation!
    5 Stars By Lindsay from Cyprus - 2018.06.12 16:22
    After the signing of the contract, we received satisfactory goods in a short term, this is a commendable manufacturer.
    5 Stars By olivier musset from Thailand - 2017.01.28 19:59
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