Against the background of market demand and national policy tilt towards high-energy-density batteries, the market penetration of soft-pack batteries is constantly increasing. Some agencies predict that by 2030, the demand for power batteries in China will reach 459GWh, of which the penetration rate of soft pack batteries will reach 45%. Correspondingly, the amount of aluminum-plastic film used as the key material for soft-pack battery packaging will exceed 800 million square meters. And for a long time, lithium battery aluminum plastic film technology has been monopolized by a few companies in Japan and South Korea, and now the domestic process of aluminum plastic film is accelerating.
JXMG New Material currently mainly deals in new composite film materials such as solar cell backsheets, aluminum plastic films, and special protective materials. It is a world-leading national high-tech enterprise focusing on the research and development of advanced new materials in the new energy field. Mingguan New Material Aluminum Plastic Film Project was established in 2010. It currently has more than 30 invention patents for aluminum plastic films and has established a complete aluminum plastic film product system. The products are widely used in digital, power battery, energy storage and other fields , With high punching depth, high insulation, high corrosion resistance, ultra-thin and thin.
As a domestic technology-leading material company, JXMG New Materials' aluminum-plastic film project will focus on the field of new energy vehicle power batteries from the beginning. At present, Mingguan New Material has a large aluminum-plastic film production line and an experimental production line. The annual production capacity is expected to reach 20 million square meters in the next three years. With the sharp increase in market demand, the company is increasing the speed of capacity expansion. According to Yan Hongjia, the company's products have been tested in domestic digital and soft-pack power battery manufacturers, and have been highly recognized by many battery manufacturers, of which more than 10 have achieved supply.
At present, most of the materials in the lithium battery industry chain have achieved large-scale localization, and the localization process of aluminum-plastic films is the slowest. He believes that in recent years, based on the technological progress of domestic aluminum-plastic films, and benefiting from a large number of applications in the digital field, power battery companies have strengthened the quality trust of domestic aluminum-plastic films. Domestic battery companies have huge cost pressures; as the market share of soft-pack batteries increases, the demand for aluminum-plastic films will also increase. These factors will accelerate the localization process of aluminum-plastic films.
JXMG New Material has insisted on independent research and development for many years. It has taken the lead in breaking the foreign technical monopoly of aluminum-plastic film in China. The lithium-polymer aluminum film produced by it has reached the technical requirements of similar foreign products, and is even better than similar foreign products in certain technical parameters. , Greatly filled the domestic aluminum plastic film technology and market gaps.
JXMG New Material's aluminum-plastic film products use self-developed composite structure PP, aluminum foil anti-corrosion coating and special electrolyte-resistant adhesive. Three layers of protection make it difficult for the electrolyte to penetrate the aluminum foil layer and protect the integrity of the aluminum-plastic film. With long-term stable electrolyte resistance. Resistance to electrolyte immersion test, peeling force is above 10N / 15mm for 7 days, and above 8N / 15mm for 30 days; this performance index has exceeded the equivalent technical level of Japan's Showa and DNP.
JXMG New Material realized the scale supply of aluminum-plastic film as early as 2017. The planned annual production capacity is 100 million square meters, with a total investment of 300 million yuan, which will be constructed in three phases. The first phase has an annual production capacity of 3 million square meters and is now in production; the second phase has an annual production capacity of 27 million square meters and is expected to start production in 2020; the third phase has a planned production capacity of 70 million square meters.
As the market share of soft pack batteries continues to increase, aluminum plastic film manufacturers will have a stronger say in the industry. Zhou Bo, director of the Standardization Working Group / Industry Research Department of the Power Battery Application Branch, said that this year is the year when the soft pack battery companies are accelerating their production expansion. The orders of aluminum-plastic film manufacturers have increased sharply, and there is a large demand. The rate of change still needs to be improved, and domestic companies with leading technological strength are urgently required to boost production capacity.
About JXM
JXMG New Material Co., Ltd. has a registered capital of 120 million yuan and covers an area of nearly 200 acres. With the mission of “focusing on new materials and creating a green and beautiful life”, relying on 15 years of research and development and manufacturing of multifunctional composite materials, the company currently mainly deals in new composite film materials such as solar cell backsheets, aluminum plastic films, and special protective materials. A world-leading national high-tech enterprise focusing on the research and development of advanced new materials in the fields of new energy and building materials transportation. The company has more than 90 various patents such as invention patents with independent intellectual property rights. It has established a research and development center in East China and its production base is located in Shengyichun (National) Economic and Technological Development Zone in Jiangxi. Clients we serve include Fortune 500, CPIC, LG, REC, Hanwha, BYD and other Fortune 500 companies and domestic and foreign industry leaders.
The company has fully passed ISO9001, OHSAS18001, ISO14001 and TS16949 management system certifications; the products have obtained China Quality Certification Center CQC, American UL, German TUV, Japan JET certification, passed ROHS, REACH testing, and meet EU and Chinese control standards.