China unveiled an independently developed ultra-high-strength carbon fiber on Wednesday, marking a major breakthrough in the country's advanced materials sector and filling a critical gap in the global market.
The T1200-grade carbon fiber has a diameter of less than one-tenth that of a human hair, yet its tensile strength is approximately 10 times that of conventional steel, while its density is only one-quarter that of steel.
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China makes breakthrough with unveiling of ultra-high-strength carbon fiber
China makes breakthrough with unveiling of ultra-high-strength carbon fiber
China makes breakthrough with unveiling of ultra-high-strength carbon fiber
China makes breakthrough with unveiling of ultra-high-strength carbon fiber
China makes breakthrough with unveiling of ultra-high-strength carbon fiber
Developed by the China National Building Material Group, the new carbon fiber material has already achieved industrial-scale production, far beyond laboratory samples, making China the first country in the world to achieve mass production of this grade of carbon fiber on a hundred-ton scale.
With its exceptional performance advantages, the material is expected to see widespread application in strategic emerging industries, including in humanoid robotics, the aerospace sector, and in the fledging low-altitude economy.
China makes breakthrough with unveiling of ultra-high-strength carbon fiber
China makes breakthrough with unveiling of ultra-high-strength carbon fiber
China makes breakthrough with unveiling of ultra-high-strength carbon fiber
China makes breakthrough with unveiling of ultra-high-strength carbon fiber
China makes breakthrough with unveiling of ultra-high-strength carbon fiber
China's domestically developed T1200-grade ultra-high-strength carbon fiber holds broad application prospects in strategic emerging industries, according to its developer.
The country on Wednesday unveiled SYT80, a domestically developed T1200-grade ultra-high-strength carbon fiber, marking a major breakthrough in the China's high-performance carbon fiber technology.
This new material has achieved a hundred-tonne-level annual production capacity, making China the first nation to mass-produce this caliber of fiber, according to its developer, China National Building Material Group Co., Ltd. (CNBM).
Featuring lightweight and high-strength properties, the fiber's diameter is less than one-tenth that of a human hair, and yet its tensile strength is 10 times that of ordinary steel and its density is only one-quarter of steel's.
"Compared with the previous-generation T1100, T1200 has seen its tensile strength increase by more than 14 percent. With its ultimate lightweight and high-strength characteristics, T1200 can achieve weight reduction of over 10 percent for equipment in related fields. It holds broad application prospects in strategic emerging industries such as commercial aerospace, low-altitude economy, and humanoid robots," said Chen Qiufei, head of T1200 ultra-high-strength carbon fiber research and development at Zhongfu Shenying Carbon Fiber Company, a subsidiary of China National Building Material Group.
The new material also possesses many other outstanding properties.
As the fiber undergoes carbonization at nearly 2,000 degrees Celsius during production, its chemical properties remain stable and its corrosion resistance is excellent.
This fiber material also features strong fire and flame retardant properties, offering good safety performance.
The development of this fiber material demonstrates China's fully independent and controllable capabilities across the entire industrial chain of high-performance carbon fiber, spanning technologies and equipment as well as the transition from laboratory research to mass production, said Zhou Yuxian, chairman of CNBM.
China's high-strength carbon fiber shows strong potential in strategic emerging industries
