On July 24th 2018, experts from China Textile Industry Federation organized a basic research project on “Light of Textile” applied by CCGQ Polyimide Material Technology Corporation, “Study on the structure and performance of high-strength polyimide fiber” The final acceptance was carried out. Ye Zhimin, executive deputy director of the Textile Light Science and Technology Education Foundation, and Wang Yuping, deputy director of the Science and Technology Development Department of the China Textile Industry Federation, attended the meeting. The acceptance expert group listened to the report of the project undertaking unit, reviewed the relevant materials, considered that the project had completed the requirements specified in the task letter, and agreed to pass the final acceptance.
The project uses low-cost benzene (biphenyl) dianhydride and p-phenylenediamine as the main reaction monomers. By designing the heterocyclic diamine monomer structure and copolymerization composition, a high molecular weight, controllable viscosity, and The spinning solution of polyimide fiber with good spinnability determines the polymerization formula and process conditions of the polyimide precursor. High-strength polyimide fiber was prepared by using wet spinning technology and optimizing the conditions of solidification forming, drafting, water washing, and drying and cyclization, and clarified the correlation between the fiber structure and performance and the preparation process. Continuous and stable small batch production. The research results of this project provide a strong technical support for the large-scale production of high-strength polyimide fibers.
About CCGQ polyimide Technology Corporation
CCGQ polyimide material technology company 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 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.
Products
Polyimide fiber
Polyimide material
Polyimide special paper
Polyimide film
Resin and engineering plastics
…
The company has excellent technical experts and the deep technical background of the CC 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.
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.