Although China has overcapacity in aluminum foil, it still relies on imports for some high-end products. This has also become the focus of aluminum foil companies in recent years and has achieved some results.
At this exhibition, some aluminum foil companies also brought new products that are expected to replace imports through technological innovation. For example, the rare earth-modified ultra-thin aluminum foil for cathode current collectors produced by Jiangsu Changlu Aluminum Group Co., Ltd. has a tensile strength greater than 250MPa, a conductivity greater than 57.5%ICAS, and a limit thickness of only 10 μm.
Its overall performance exceeds that of similar products. Imported products are expected to achieve import substitution. In addition, LX02-low-voltage anode foil for solid-state capacitors independently developed and produced by Ruyuan County Lidong Electronic Technology Co., Ltd. is a key material for solid-state aluminum electrolytic capacitors. Previously, this field was almost monopolized by Japanese JCC Company and KDK Company; The performance indicators of this product meet the needs of high-end products, break the foreign monopoly, and are conducive to the rapid development of my country's capacitor industry.
