In the field of high-performance fibers, it is necessary to focus on systematic research on the formation mechanism, evolutionary laws and regulation methods of multi-scale structures in the fiber production process, the key technologies and equipment for the continuous and stable preparation of high-performance fiber-forming polymers, and the key technologies of liquid crystal spinning And equipment, key technologies and equipment for gel spinning, key technologies and equipment for defoaming high-viscosity spinning fluids, and research and development of low-cost carbon fiber preparation technology.
The differentiated and functional fiber field focuses on the research and development of high-simulation technology of polyester fiber, high-quality polyamide fiber slicing raw material technology and supporting technologies, promotes the one-stop application development of fiber and textiles, expands downstream application fields, and finds new ones. growth point.
Pay attention to the development of the composite technology of functional film and textile fabric in electrospun nanofiber functional protective materials, the research and development of electrospun nanofiber membrane biomedical materials, and the development of electrospun nanofiber macro-scale manufacturing to realize its diversified applications.
The new bio-based fiber field focuses on the development of bio-based fibers and biochemical raw materials, and makes full use of agricultural products, crop wastes, bamboo, fast-growing forests and other resources to achieve renewable, degradable, recyclable, environmentally friendly bio-based fibers and comprehensive development Industrialization of utilization.
Use the Lyocell process, ionic liquid process, alkali/urea process to develop new solvent clean production process to produce cellulose fiber manufacturing. On the basis of the existing preparation technology of non-petroleum-based fiber materials such as polylactic acid and polyol polyester, research and development of new varieties of bio-based synthetic fibers that can replace polyester on a large scale.