“The thinnest separator produced by our dry double pull technology is only 9 microns, which is currently the thinnest lithium battery separator in this technology field.”May 6th，Henan Tiangong Membrane New Energy Technology Co., LtdVice General Manager Zhang Jinhui introduced.
16 microns, 14 microns, 12 microns, 9 microns... Tiangong Membrane Materials adheres to technological innovation, clenches its fists to seek breakthroughs, and continues to sharpen its "diamond drill". With increasingly thin diaphragm production technology, it has taken over various "porcelain activities" in the fields of new energy and others.Tiangong Membrane Materials currently has 3 wet production lines, 10 dry production lines, and 6 ceramic coating production lines, with an annual production capacity of 500 million square meters of high-performance lithium-ion battery separators. It can produce a full range of all types of lithium-ion battery separators, among which the dry double pull separator market share ranks second in the country.
Tiangong Membrane Materials, with strong production and sales and technological empowerment, as a "new company" established in June 2022, has more than ten years of technological heritage. Originally, Henan Yiteng New Energy Technology Co., Ltd. (hereinafter referred to as "Yiteng Company"), which used to rank among the top five diaphragm enterprises in China, went bankrupt due to poor management. The local government and court quickly established a special team to rescue Yiteng Company through the form of "bankruptcy liquidation+industry rescue", allowing the company to go bankrupt without stopping production and retaining the core technical team to continue production. Subsequently, Henan Capital Group Investment Company invested in the establishment of Tiangong Membrane Materials, which took over the effective operating assets, liabilities, and professional R&D team of Yiteng Company, bringing it back to life and shining brightly.
Nowadays, Tiangong Membrane Materials has a complete technical, production, and management team, adopting an integrated business model of research and development, production, and sales,The product series covers four major fields: conventional, high rate, power type, and electric vehicle specific lithium-ion batteries, with a thickness range of 9-100 microns. It can be widely used in new energy vehicles, energy storage power stations, medical and digital electronic products, and other fields.
We will focus on the development direction of specialization, refinement, and innovation, continuously reduce costs through large-scale production, and enhance brand advantages, technological advantages, and market advantages through differentiated product competition, so that fields such as new energy vehicles and new energy storage can feel more of the 'membrane' power from Sanmenxia, "said Zhang Jinhui.
Editor:Sichuan Jinzhongde Science and Technology Research Institute
Source: High functional film
