“After a four-and-a-half-year aerospace user's rigorous assessment, Zhongjian Technology ZT7 series carbon fiber is the first to achieve comprehensive and stable batch application in this field, and is the first to apply to the latest domestic defense equipment. It has seized the high point of domestic high-performance carbon fiber. Recently, Yang Yonggang, general manager of China Jane Technology Co., Ltd. said very proudly.
The special properties of carbon fiber materials are indispensable strategic new materials for national economy and national defense construction, and are known as “black goldâ€. The production process is complicated, and the key equipment technologies such as spinning equipment, oxidation furnace, carbonization furnace and graphitization furnace have high thresholds and are difficult to design and manufacture. China's carbon fiber industry started late, core technologies and key equipment have long been monopolized by Japan, the United States and Western European countries. There is no independent production line for high-performance carbon fiber in China, which severely squeezes the profit margin of domestic enterprises and restricts the development of domestic carbon fiber industry.
In April 2008, Dr. Yang Yonggang, the head of the original carbon fiber research group of Shanxi Coal Chemical Institute of the Chinese Academy of Sciences, led the technical team and T700 carbon fiber preparation technology to settle in Changzhou High-tech Zone and founded Zhongjian Technology Company. The company undertakes the high-tech carbon fiber key project of the National High-Tech Research and Development Program (863 Program) of the Ministry of Science and Technology. After thousands of trials and trials, it has mastered the key technologies for the production of core equipment. More than 98% of the engineering production equipment is designed for independent research and development. And domestic manufacturing, all key equipment to achieve localization. Now the company has built two original 1600-ton raw silk production lines, the first domestic 300-ton/year domestic ZT7 series high-performance carbon fiber production line, and achieved stable mass production. Achieve T300 class, T700 class, T800 class engineering stabilization and key technical breakthroughs of M40J graphite fiber, breaking the international monopoly of high performance carbon fiber technology. In 2015, the company's sales revenue reached 150 million yuan. The company has 8 invention patents and 14 utility model patents, and has passed certifications such as military license production and weapon equipment quality management system. The “Aviation High Performance Carbon Fiber Innovation Team†led by Dr. Yang Yonggang won the honorary title of Innovation Team in the Key Field of the Ministry of Science and Technology.
“On September 27th, Li Qiang, secretary of the Jiangsu Provincial Party Committee, held a symposium. After listening to my speech, I encouraged us to make carbon fiber into a beautiful business card in Jiangsu and become a benchmark enterprise in China's carbon fiber industry. Last year, the company started 1,000 tons/year. The domestic T700 carbon fiber expansion project will be completed and put into operation in 2017. We are now planning to build a carbon fiber industrial park, aiming at the international carbon fiber material frontier technology and perfecting the research and development of carbon fiber serialized products." Yang Yonggang said with confidence.
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