The polymerization and spinning units of Fujian Fuwei Co., Ltd.’s 4,000-ton/year high-end new materials project have commenced operation

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Recently, the polymerization and spinning units of Fujian Fuwei Co., Ltd.’s 4,000-ton/year high-end new materials project were successfully put into operation, marking the official entry of this project into its full construction phase. At the commencement ceremony, the person in charge of the project team stated that all those involved in the construction would firmly adhere to the construction philosophy of \"quality as the foundation, safety as a safeguard, and sustainability as a guiding principle.\" They would make full use of the company’s comprehensive advantages in project management and technical expertise, and carry out the project construction with a strong sense of responsibility and mission. The project team will strictly adhere to engineering safety and environmental protection standards to ensure the high-quality and efficient implementation of the project, actively integrate into local development, and contribute the strength of a central state-owned enterprise to the high-quality economic and social development of Sanming City. This project employs an advanced one-step polymerization spinning process for producing precursor filaments, using acrylonitrile, itaconic acid, and methyl acrylate as main raw materials. Through various processes such as solution polymerization, dry spray wet spinning, washing and drawing, drying, and steam drawing, polyacrylonitrile precursor filaments are manufactured. This precursor fiber can serve as a key basic material; through subsequent processes such as pre-oxidation and carbonization, it can be further transformed into high-performance carbon fiber products, which holds significant strategic importance for improving the regional industrial chain structure. Once the project is completed and put into operation, its products will be widely used in strategic emerging industries such as new energy, civil aviation, high-end equipment manufacturing, and sports and leisure. This will not only help fill the capacity gap in the field of high-performance carbon fibers in Fujian Province but also enhance the integrity and competitiveness of the regional industrial chain, providing solid support for strengthening and expanding this industry.