JinChuan Introduces Cutting-Edge Copper Foils
JinChuan Group Co., Ltd. is pushing the boundaries of copper technology with the launch of two cutting-edge copper foil products, designed to power the future of energy and electronics. These offerings—double-sided lithium battery copper foil and standard copper foil—cater to diverse, high-growth sectors, showcasing the company’s expertise in precision manufacturing and its commitment to innovation-driven development.
Double-Sided Foil Powers Energy Solutions
The double-sided lithium battery copper foil, ranging from a minimum thickness of 4.5um to a maximum of 8um, is engineered for advanced energy applications. Its standout features include double-sided smoothness, excellent tensile strength, and superior elongation, paired with good wettability and consistent performance. Tailored for lithium-ion batteries, energy storage systems, and new energy vehicle (NEV) power batteries, this foil can be customized into various widths to meet specific customer needs. As the global shift toward sustainable energy accelerates, JinChuan’s ultra-thin copper foil provides a reliable, high-quality solution for battery manufacturers seeking efficiency and durability.
Standard Foil Enhances Electronics Manufacturing
Complementing this is JinChuan’s standard copper foil, available in thicknesses from 12um to 70um. With a distinctive rough surface in red or dark red, this product boasts suitable roughness, high peel strength, and exceptional high-temperature elongation. It also offers robust heat resistance, corrosion resistance, and oxidation resistance, making it ideal for copper-clad laminates (CCL), printed circuit boards (PCB), and a range of FR-4 materials—including halogen-free mid-Tg and high-Tg variants. Widely applied in high-density interconnect (HDI) boards and IC packaging cutting boards, this foil can also be cut to customer-specified widths, ensuring versatility across electronics manufacturing.
Innovation Reflects Strategic Vision
These launches reflect JinChuan Group’s strategic focus on high-quality development, a vision rooted in President Xi Jinping’s call for innovation-driven progress. By delivering products that combine advanced properties with customization, JinChuan is meeting the evolving needs of industries like new energy vehicles, renewable energy storage, and sophisticated electronics. The double-sided lithium battery foil supports the green energy revolution, while the standard foil strengthens the backbone of modern circuitry—both reinforcing JinChuan’s role as a global leader in copper processing.
Leading the Future of Copper Technology
As demand for specialized materials grows, JinChuan Group continues to innovate, leveraging its technical prowess to deliver solutions that enhance performance and adaptability. These new copper foils not only expand the company’s product portfolio but also solidify its position at the forefront of the copper industry’s transformation toward sustainability and technological excellence.
