Market Trend of Lithium Battery Separator

The lithium battery separators processed by Chinese companies are mainly concentrated in the low-end dry-process separator product category. Due to the high profit rate of the product, a large number of new entrants are attracted. The dry-process separator has low construction cost and simple process. At present, the domestic medium and low-end dry-process diaphragms are over-produced, while the high-end wet-process diaphragms are in short supply, and the market is basically monopolized by foreign companies. According to statistics, my country's high-end wet-process diaphragm market has a gap of 710 million square meters, so the production under construction is dominated by wet-process diaphragm production lines. In the field of wet-process diaphragms, the country is still in the early stage of import substitution. At the same time, most domestic dry-process diaphragm companies are also actively investing in the construction of wet-process diaphragm processing lines, and some companies have both dry-process and wet-process processing lines. However, no matter which technology it is, it must break through the high-end diaphragm technology. At present, high-end diaphragm products are still insufficient. Lithium battery separator companies must focus on the development of new energy vehicles and lithium batteries, truly understand the requirements of downstream battery manufacturers for separators, and strive to do a good job in technical research, and deal with the various high-performance separators urgently needed in the battery industry. To achieve new breakthroughs in coating membranes and other aspects, it is necessary to actively explore new materials for diaphragms, and at the same time pay attention to the development of diaphragms required for new power sources such as fuel power cells. This shows that the import substitution of high-end wet-process diaphragms in my country is proceeding in an orderly manner. And small companies with lower technology are eliminated by the market because of low-price competition, and companies that are at the forefront of the industry will eventually gain the entire market. Therefore, the realization of the localization of diaphragms and the processing of high-quality domestic diaphragms are expected to reduce the market price of the entire diaphragm, and at the same time, it can save a lot of foreign exchange for the country and create huge economic benefits. It is expected that the price competition in the domestic diaphragm industry will become fiercer in the next few years, and the industry will be reshuffled. The lack of technology, lack of brand, and short capital will be eliminated, especially the situation of small and medium companies is not optimistic. The characteristics of the market will show a trend that the strong will remain strong and the weak will be eliminated. Disclaimer: Some pictures and content of the articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: Introduction to the use of 18650 lithium batteries