Yangzi Petrochemical plastic new product has always been to "develop a generation, production generation, generation reserve" as its purpose, adhere to the differentiation, serialization, refinement of product strategy, nurturing fist products, establish brand advantage, outstanding success in the import substitution, lithium batteries Separators and other products to achieve domestic initiative, to fill the gaps.
Lithium battery separator materials to break the monopoly of foreign countries
Lithium-ion battery as the future of electric vehicles, electric bicycles, mobile phones, computers, an important accessory, has a very broad development prospects.And the lithium ion battery is one of the four materials, China's lithium battery separator industry is in a phase of rapid development.However, , Limited by the technical level, at present, the raw materials used by domestic diaphragm enterprises can only rely on imports, resulting in high prices of imported materials.
As a result, Yangzi Petrochemical started the research and development of UHMWPE resin for lithium ion battery separators. After technical breakthroughs, Yangzi Petrochemical has solved the problems of performance optimization, particle and morphology control, and fluctuating product specifications for proprietary catalysts. In 2017 , Which realized the first trial production of diaphragm special material and filled the gaps in the domestic market. It became the first manufacturer in China to successfully develop lithium battery separator materials and broke the situation that the industry totally relied on imports.
At present, the Yangzi Petrochemical Research Institute negotiates with a diaphragm manufacturer and has reached a cooperation and development intention. Relevant work is now proceeding smoothly.
Three high-alternative products imported
Yangzi Petrochemical developed high-crystalline, high-flow, high-modulus (three high) series of products successfully replaced the SK plastic company in South Korea, after analysis and testing, product performance fully meet the target of imported products.
On the basis of continuous improvement of technology and additives, the researchers constantly improve the performance of products to meet the market demand, and successfully carried out the sixth industrialized production on January 20, 2018.
This material can be used in new energy vehicles to place the battery tray chassis, but also can be used for offshore oil pipeline overburden material, while the car exterior also has a wide range of uses, can maintain the same strength, based on the material to reduce Weight, to achieve the purpose of energy saving.
Chlorinated polyethylene comparable to imports
As an excellent impact modifier for PVC plastics and synthetic rubber products with good overall performance, CPE products have a very wide range of applications, but have long been monopolized by foreign companies, the domestic market is scarce, the price High, even so, many small customers subject to foreign companies, it is difficult to get the goods.
Yangzi Petrochemical Research Institute chlorinated polyethylene special materials research and development team, after 10 years of scientific and technological research, has made remarkable achievements.
Since the development of the first CPE special material brand YEC-5505T in 2007, the series of chlorinated polyethylene developed by Yangzi Petrochemical has not only covered the full range of special resins A, B and C for chlorinated polyethylene Products, also developed the YEC-5505T, YEC-5305T and other 11 brands of high, medium and low-end products, especially in the B-and C-type materials, to achieve a complete replacement of imports, the performance of the product can be comparable to or even more than imports , Created a miracle of the market share of Yangtze Chlorinated Polyethylene products with the largest market share in the world, not only created considerable economic benefits, but also made the state-owned brand of Sinopec Corp., and Yangzi Petrochemical became the demonstration base of Sinopec Chlorinated Polyethylene Production. Is also the largest use of chlorinated polyethylene resin production base.