Break through the key technologies for the industrialized preparation of high-performance organic fibers such as aramid, PI, UHMWPE, and PBO and their composite materials engineering application, and achieve stable application in major national equipment. Develop serialized and functional para-aramid fibers to meet the needs of differentiated application fields; develop a new generation of high-strength, high-modulus, high-complexity, low-cost heterocyclic aramid fibers; make breakthroughs in new processes and technologies to improve the production efficiency of meta-aramid fibers . Develop temperature-resistant and creep-resistant UHMWPE fibers, improve the engineering preparation technology of medium and high strength UHMWPE, and solve the problems of high energy consumption and high cost in the production process. Optimize the glass fiber chopped
polymerization spinning process to achieve stable and high-quality product supply. Develop low-cost, high-performance PI fiber technology, break through key processes and integrated equipment technologies such as cyclization-drafting integration of PI fiber, and expand the application field of PI fiber and its composite materials.
Develop high-performance ceramic fibers represented by ultra-high temperature and low-cost fibers and high alkali resistant glass
technology, and make breakthroughs in the engineering and stable preparation of silicon carbide, alumina, silicon nitride, boron nitride, silicon boron nitride and other fibers and their precursors technology; solve the bottleneck of composite material preparation process and equipment of engineering size, develop fast and low-cost manufacturing technology of ceramic matrix composite materials; form a series of ceramic fibers and their composite material product spectrum, and realize the application of ceramic matrix composite materials in major equipment such as gas engines. Engineering Applications.