Polyimide Fiber Conference in Nanjin on Feb 09,2016
Polyimide fiber has good mechanical properties, excellent flame retardant properties, good chemical stability, excellent electric properties and good resistance to radiation performance and natural antibacterial properties and non-toxic, specific parameters are as follows: fracture strength > 4.0 cN/dtex, elongation at break of > 15%, limit oxygen index greater than 8%, permanent flame retardant, no drop, from self-extinguishing fire, under the action of common organic solvents and a variety of compounds remained stable, in bad conditions, such as high temperature, high pressure can still keep good insulation performance, standard xenon lamp (80 ℃) from 30 hours strength retention rate > 85%, staphylococcus aureus antibacterial rate is 71%, e. coli antibacterial rate was 76%. Therefore, polyimide fiber in safety protection, high temperature filtration, environmental protection, aerospace, clothes, household and other fields have broad application prospects.
Jiangsu Aoshen Group chairman Fang Nianjun said in the speech, the group number of production and operation of high performance fiber products, such as ZGL carbon fiber,Aaoshen new material of polyimide fiber, Shente new material with high strength and high modulus polyethylene fiber, Duzhong spandex etc. Shanxi Yuanfeng chief engineer Ma Xinan , Beijing Bangteputai general manager Jingjin respectively reported "safety protection in our country the status quo and tendency of the development of textile industry", "fire suit products and technology development trend both at home and abroad".
Zhejiang Feida environmental protection technology Yao Yuping with the demand of end products manufacturers, high performance fiber raw material of bag dust filter for the performance and the product. Jihua 3521 CEO Xiaqianjun base high temperature filtration field of "advanced high temperature dust removal technology application demonstration project", the project is progressing, summer is the former chairman of the board of directors of the company said in a note, haze has been reversed transmission in growing mechanism, brings the huge challenge for high temperature filtration fabrics and market opportunities.
Donghua university professor Zhangqinghua , Jiangnan university professor Gemingqiao for "polyimide fiber dry spinning performance characteristics and application" and "the performance characteristics and application of polyimide yarn fabric" to the downstream enterprises in the field of security and filtering are introduced in detail, the representatives and experts attending the meeting around the polyimide fiber in environmental governance, security protection, application in the field of aerospace structures reinforced composites on the interaction of in-depth, to promote domestic hi-tech industrialization application of fiber and catch up with the international advanced level.