With the spread of the global coronavirus (covid-19) epidemic, the price of raw materials for medical supplies has risen sharply. Among them, the demand for core PP raw materials melt-blown cloth produced by masks is huge, and the price is in high demand.
On February 14, two companies, JXXC Nanofiber Technology Co., Ltd. and CCGQ Polyimide Material Co., Ltd., were commended by the Chinese government in the form of documents.
Development of new products of anti-coronavirus (covid-19) nanofibers. Through the unremitting efforts of many technology companies, within a month, polyimide nanoaerogels were continuously delivered to the production line of polyimide mask manufacturers on. The polyimide nanoaerogel developed and produced by JXXC is unique in the world, meets the requirements of civilian mask production and has stable performance, and can be used for multiple times. The respiratory resistance index of the product can reach two directions below 90, and the cost is also Compared with the current melt-blown cloth, it has dropped by more than 20%. CCGQ Polyimide Protection Technology Co., Ltd. has successfully developed the third generation of products based on the new PIP filter material, and has already supplied to domestic and foreign scales, to alleviate the shortage of raw materials for mask production, and will also be used in the production of new materials for mask production Explored a new way.
CCGQ is currently developing three special raw materials based on new polyimide resins, polyimide nanofibers, and functionalized graphene, combining the three strongly to develop a variety of special protective composite materials product.
Because the diameter of polyimide nanofibers is very small, about one-thousandth of the diameter of the hair, the aerogel membrane formed has a very large specific surface area, and has a very strong static electricity, not only has excellent filtration performance , Such as filtering out dust, bacteria, viruses, etc., and having a large specific surface area, even after graphene is compounded, it can even efficiently adsorb a variety of gases, such as chemical poisonous gases and other harmful gases. break down. Aerogels and foams prepared from polyimide / graphene composite nanofibers can be widely used in aerospace, defense equipment, aircraft carrier ships, medical and health, environmental protection and other fields.
It is foreseeable that in the next few years, as the national policy support continues to increase, the market potential of the new material industry will gradually be released, and the new material industry is expected to become the leading industry of the national economy. By then, CCGQ, JXXC, NM Advanced Composite Materials Research Institute will be used as raw materials and R & D support, and the newly established CCGQ Polyimide Protection Technology Co., Ltd. will use new materials as basic scientific research and development, and more new materials will New products in special fields, industrial fields, and general personal protection fields serve scientific and technological achievements more widely to society.
About CCGQ polyimide material Tech Group
CCGQ polyimide material Tech Group. Is a company specializing in developing polyimide materials. The company increased its capital in 2008, and introduced external investment such as listed companies and professional investment companies. At present, the company is a holding company of listed companies.
CCGQ is the first polyimide fiber manufacturing and sales enterprise in China. It is the only enterprise with the ability to synthesize the whole route from polyimide material to final product in China. It is mainly engaged in polyimide material with advanced polymer material technology and core core advantages. The development, production and sale of resins, adhesives, engineering plastics and products, heat-resistant fibers, high strength fibers and fabrics, nano products, etc.
At present, the company has developed a set of highly efficient synthetic routes and industrialization of polyimide with unique Chinese characteristics, and has obtained many patents including American and European patents, and many awards including the National Invention Award. Now it has become an important base for the research, development and production of polyimide in China.
The company has excellent technical experts and the deep technical background of the Institute of Applied Chemistry of the Chinese Academy of Sciences. It is committed to supply the users with advanced polymer materials in harsh environment. The technical level of the company has the leading advantage at home and global. The polyimide sealing material, insulation material, friction material and insulating material produced by the company are widely used in aerospace, automobile and high speed railway, precision machinery, power battery, large fan, microelectronics and so on.
In recent years, polyimide high technology products have been put on the market, for example, polyimide fibers with independent intellectual property rights of the company fill the domestic gap, and polyimide nanoscale non-woven fabrics with lithium battery diaphragm will bring about the renewal of related industries.