Top 5 carbon coated aluminum foil manufacturers in the world

Carbon-coated aluminum foil has the advantages of increasing battery energy density, inhibiting battery polarization, reducing battery internal resistance, increasing battery cycle life, and improving battery material processing performance. This article sorts out the top 5 carbon coated aluminum foil manufacturers in the world, in order to understand the relevant development status of these companies.

Top carbon coated aluminum foil manufacturers in the world

Showa Denko

Established: June, 1939
Registered capital: 182,146 million Yen
Company website: https://www.showadenko.cn/

Showa Denko’s products have a long history of producing raw materials and parts for a wide variety of products. As one of the top 5 carbon coated aluminum foil manufacturers in the world, the Showa Denko Aluminum Division provides aluminum materials and processed products.

High-purity aluminum foils for electrolytic capacitors that are widely used in home appliances and automobile-related equipment, aluminum alloy barrels as substrates for laser beam printers, and large extrusions with complex shapes. Aluminum alloy continuous casting rods using our unique technology, and forged products for automotive parts such as compressors for automotive air conditioners.

In carbon coated aluminum foil manufacturers in the world, Showa Denko’s business scope not only covers Japan, but also expands to Europe, America and Southeast Asia. In addition to supplying various heat exchangers for home appliances and industrial equipment to the world, Showa Denko is also actively developing and producing power semiconductor coolers used in hybrid vehicles, electric vehicles, and solar power generation.

Toyo Aluminium

Established: May, 1999
Registered capital: 8 billion Yen
Company website: https://www.toyal.co.jp/

In the development years since its establishment 90 years ago, Toyo Aluminum in top 5 carbon coated aluminum foil manufacturers in the world has continuously explored the infinite potential of aluminum’s functions and design uses, and developed many environmentally friendly products that are beneficial to society. From aluminum foil used in packaging materials for food, pharmaceuticals, and electronic parts, to coatings, high-performance aluminum powder and aluminum paste products, to daily necessities, and solar-related products, we will do our best to contribute to society.

In the course of development, Toyo Aluminum has continuously surpassed the boundaries of aluminum, developed environmentally friendly products such as pulp molded containers, and established a complete system from processing products to providing services. Through unremitting efforts, not only in Japan, but also in Europe, the United States, China and Asian countries, and developed into a manufacturer with international business.

In carbon coated aluminum foil manufacturers in the world, Toyo Aluminum’s TY-X2 is the most suitable aluminum foil for the outer packaging material of laminated pouches for lithium-ion batteries. Adopting the world’s top excellent formability, residual oil management and PH management, it has achieved impressive performance in the industry. This product is widely used as an outer packaging material for laminated bags mounted on lithium-ion batteries such as portable equipment, industrial equipment, and automobiles.

YQNM

Established: October, 2014
Registered capital: 6.4 million RMB
Company website: http://www.szyqnm.com

YQNM is a high-tech enterprise specializing in R&D, production, sales and operation of lithium-ion battery related materials. YQNM’s current main products are conductive coating current collectors and their pastes, and high-performance copper-aluminum composite connectors.

High-performance copper-aluminum connector products mainly include: copper-aluminum composite poles and copper-aluminum connectors for power batteries. Conductive coating collectors include: carbon-coated aluminum foil for lithium iron phosphate batteries, carbon-coated aluminum foil for ternary batteries, and carbon coated copper foil.

As one of the carbon coated aluminum foil manufacturers in the world, for carbon coated aluminum foil for lithium iron phosphate batteries, YQNM’s goal is to reduce the thickness of the coating on one side to 0.2um while ensuring the high performance level of the coating. The carbon-coated aluminum foil developed by YQNM for ternary batteries uses a thermoplastic resin binder, which has particularly good resistance to organic chemical solvents and oxidation-reduction properties.

Moreover, various components of the electrode material have excellent bonding performance and excellent flexibility. The conductive layer of carbon-coated aluminum foil acts as a buffer layer, which can effectively reduce the influence of the volume change of the dressing layer on the adhesion, and has extremely high chemical and thermal stability. Thereby improving the structural change or peeling of the active layer, thereby improving the safety performance of the battery.

DSXC

Established: August, 2003
Total value: 21.296 billion RMB
Company website: http://www.dingshengxincai.com/

DSXC is a private enterprise based on new material technology for the production and sales of aluminum processing industry and it is one of the battery aluminum foil manufacturers. It is a high-tech enterprise engaged in the research, development, production and sales of various aluminum and aluminum alloy plates, strips, foils and their deep-processed products.

DSXC’s leading products are aluminum alloy plates, strips, foils and coating materials, as well as deep-processed products such as alumina plates, cable foils, air-conditioning foils, aluminum foils for decorative building materials and other series of aluminum products.

In recent years, with the development of China’s new energy vehicle strategic emerging industry, DSXC in carbon coated aluminum foil manufacturers in the world has made use of the advantages of R&D, technology, talents and sales channels established in the aluminum foil industry over the years.

The battery foil produced by DSXC is one of the base materials for new energy vehicle lithium batteries, which can effectively adjust the performance of power lithium batteries. The company’s battery foil customers cover CATL, BYD, Gotion High-Tech and other large Chinese lithium battery manufacturers.

Dunmore

Established: December, 1994
Registered capital: 1,500.05 million EUR
Company website: https://www.dunmore.com/

For more than 50 years, the Dunmore brand has stood for quality in coated, laminated and metallized films. During that time, several diverse industries have come to know our name as a films manufacturer / coated films manufacturer, for outstanding standard and specialty products. Today, companies often turn to us first with new challenges, untried innovations and experimental applications.

Dunmore is a global manufacturer of coated films, foils, laminates and one of the carbon-coated aluminum foil manufacturers in the world. For over 50 years, Dunmore has designed and commercialized specialty materials to diverse markets that require highly technical coatings and laminations. Years of experience in innovative, technology driven markets has proven invaluable as Dunmore continues to service the lithium-ion battery and fuel cell market.

Dunmore provides carbon-coated aluminum foil products for your lithium ion battery design. Using carbon-coated aluminum foil provides better mechanical strength and helps prevent short circuits in the finished product. It also improves adhesion with your electrode material. It allows you to use better performing electrode materials while negating issues related to adhesion with the current collector layer.