the market demand for ultra-high-strength carbon fiber is increasingly strong, and my country’s independent supply capacity will continue to improve.
the main production process of ultra-high-strength carbon fiber is dry-jet wet spinning. due to complex technology and high investment threshold for production lines, there are few countries in the world with ultra-high-strength carbon fiber production capabilities, mainly japan, the united states, south korea, china and other countries. tensile strength and tensile modulus are the main…
