According to foreign media, he said new high material Hyosung (strain) (Hyosung Advanced Materials Corp.) carbon fibers developed a business unit for next generation aerospace primary and secondary structures of the novel high strength carbon fibers in the mold.

At present, this type of carbon fiber has only 24k tow products, and 6k and 3k products are coming soon. Hyosung official said that the tensile strength of this type of carbon fiber product is higher than the existing medium modulus carbon fiber on the international market. The main mechanical properties include tensile strength of 6120 MPa, elastic modulus of 293 GPa (Dongli T800 carbon fiber tensile strength 5490 MPa, elastic modulus 294 GPa). At present, the product has two specifications: sizing agent (suitable for thermoplastic resin) and standard epoxy sizing agent.

Hyosung is the first company in South Korea to successfully develop high-performance carbon fiber. In May 2013, it built a factory with an annual output of 2,000 tons in Jeonju, Jeollabuk-do, South Korea. This time, the development of aviation carbon fiber products will further expand the application field of Hyosung carbon fiber.