The 10000 ton carbon fiber project starts construction in Maoming, Guangdong

According to "Maoming Release", on May 21st, Donghua Energy (Maoming) Carbon Fiber Co., Ltd.'s 10000 ton carbon fiber project started construction in the Binhai New Area of Maoming, Guangdong. As a key link in the downstream industrial chain of Maoming Zero Carbon Industrial Park, this project will build a new materials industry with carbon fiber as the core, opening up a new track for the new materials industry in Maoming and even Guangdong.

This project is under the overall planning of Zhongguancun Rand Innovation Research Institute, with the joint efforts of Shandong University's carbon fiber team and Donghua Energy. It took 18 years to successfully break through the key technology of T1000 level high-performance carbon fiber and has independent intellectual property rights. The project achievement is the preparation of high-performance and low-cost carbon fibers using a two-step method of aqueous precipitation polymerization, dry spraying, and wet spinning. In the early stage, the raw material acrylonitrile will be purchased externally to meet the requirements. In the future, the industrial chain of propane propylene acrylonitrile carbon fiber will be gradually opened up.

It is reported that the total investment of Donghua Energy's 10000 ton carbon fiber project is about 3.465 billion yuan, and it plans to build four flexible production lines, which can achieve an annual production capacity of 10000 tons of high-performance carbon fiber; Supporting the construction of 40000 tons of polyacrylonitrile based polymerization line, 4 spinning lines, and 4 carbonization lines per year, which can achieve a production capacity of 8000 tons of carbon fiber and 23840 tons of polyacrylonitrile powder. At the same time, one solution polymerization system is reserved for flexible scientific research work.