Fiber, rubber, and plastic are the three major forms of polymer materials, and fiber is one of the most important uses of polymers. Fiber is not only used as clothing material, but also has a wide range of applications in decoration and industrial textiles. application.
In recent years, the fiber science community has regarded the high performance and high functionality of polymer fiber materials as an important research direction, and has developed a large number of products with high performance (high strength, high modulus, high temperature resistance, etc.) and high functionality. (High sensitivity, high moisture absorption, moisture permeability and waterproofing, antistatic and conductive properties, ion exchange and antibacterial properties, etc.) The new generation of chemical fibers has formed a high-tech industrial system in the fiber industry and is eye-catching. A series of new fiber materials with high performance and high functionality successfully developed based on the latest basic theoretical concepts of high technology and fiber disciplines are called high-tech fibers. This chapter mainly introduces high-performance fibers and fabric design of high-functional fibers.
In short, the rise of high-tech industries and people’s pursuit of high-quality living standards have had a huge impact on the development of high-performance and functional fibers. The development of high-performance and highly functional fibers and their processing technology are increasingly moving to a higher level, becoming more complex, and will be combined with computers and biotechnology. Apply molecular virtual technology and genetic engineering to use chemical, physical or composite scientific methods to control the high-order structure of the fiber macromolecular chain. Starting from the purpose of using the fiber, the required fiber properties and functions are predetermined through computers. Design of macromolecular groups and structures, confirm the best components and ratios, then synthesize polymers, select appropriate spinning and forming technology, and create high-performance or high-functional fibers. This advanced scientific research, production and development system will be the development direction of the fiber industry in the new century.
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