The future development direction of lithium battery separator

The future development direction of lithium batteries Gu Chuanming combined with market practice, believes that the future lithium batteries will have higher capacity, and the gap will become smaller and smaller, and there is no special strength, which requires the gap company to choose a better pull Extension technology. He pointed out that in the future, the gap will have high absorption of liquid and liquid retention. The gap is that the porosity is as high as possible without special strength, together, the suction contact angle is as small as possible, together, and the internal pore structure is improved. , To form an ideal bridge structure, adding liquid retention. The other is high consistency. On the basis of the more popular dry single drawing and wet drawing processes in the world, the company is required to choose a more advanced hole-making process. At the same time, it is highly safe. The GuChuanMing gap shows that to have higher heat resistance, to achieve this, it can be achieved by coating high temperature resistant inorganic substances such as aluminum oxide and high temperature resistant organic substances such as aromatics on the surface of the current PE and PP base gap substrates. Polyamide fibers, etc., or develop high-temperature-resistant blank substrates such as polyimide to be separated, together, it is best to have a low heat-sealing ability. Of course, if you want to be competitive in the business world, you need low-cost, large-scale processing, increased production, improved skills, and new competition to make this industry healthier. Family estrangement faces fierce business competition due to public opinion and alienation. In recent years, many companies that do not use a lot of occupations, competition is very fierce, and the profit margin of alienated companies has declined. The current profits have changed from yesterday's package products to an ordinary one. Products, this gap is a very special product. The lithium battery market will not reduce barriers, and more than half of the barrier companies will go bankrupt in a few years. To be fair, for the vast majority of apartheid companies, the challenges outweigh the opportunities. Gu Chuanming thought. The development of the professional development gap depends on lithium batteries. The lithium battery industry is gradually becoming a stage of resource integration, and it is difficult for many small companies to survive. Therefore, non-mainstream lithium battery companies realize that the gap will be difficult to live and can enter the world's mainstream lithium battery companies. The supply chain of is the most important indicator of the level of alienation of the company. With the development of my country's estranged companies and the reduction of the world's capital needs for lithium battery companies, the leading companies of my country's estranged companies will gradually enter the supply chain of the world's mainstream lithium battery companies. The opportunities outweigh the challenges. Gu Chuanming believes that the gap company’s competition is divided into three levels: First, my country’s gap companies are still at a relatively low level where the vast majority of price competition; second, a small number of companies enter the quality system competition; third, the company will enter the business model in the future competition. Gu Chuanming finally said that any gap has advantages and disadvantages, and multi-layer composite gaps can combine the characteristics of different barriers to achieve the best use. This is the future of business. Disclaimer: Some pictures and content of articles published on this site are from the Internet, please contact to delete if there is any infringement. Previous: Review of the development history of lithium battery technology