Recently, Ningbo Materials has made important progress in the key preparation technology of domestic high-strength and high-mode carbon fiber. The high-strength and high-mode carbon fiber with tensile strength of 5.24GPa and tensile modulus of 593GPa was prepared, and the key preparation technology of domestic M60J was achieved.
High-strength and high-mode carbon fiber has the advantages of high tensile modulus, small thermal expansion coefficient and dimensional stability. It has become a key raw material in the field of aerospace vehicles and aerospace, relying on its unique structure and performance advantages.
