The two parties have collaborated on the engineering-scale development of zirconium/titanium/hafnium carbosilanes and composite ceramic fibers, which has now reached the pilot‑scale stage.

Release Date:

2026-06-09

author:

Ningbo Zhongxing

In 2019, the company signed a cooperation agreement with the Institute of Process Engineering, Chinese Academy of Sciences, bringing in the technical team led by Zhang Weigang, which has developed two internationally and domestically certified key patents: 1) Polymetallic carbosilane, its preparation method, and its applications (Patent No.: ZL2014 1 0398745.8); and 2) Composite ceramic fibers and their preparation method (Patent No.: ZL2014 10493930.5). The two parties are jointly conducting engineering-scale development of zirconium/titanium/hafnium carbosilane and composite ceramic fibers, and the project has now reached the pilot‑scale stage. 
 

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Technological Advantages

In 1975, the Yajima group at Tohoku University in Japan synthesized continuous SiC fibers with diameters of approximately 10 μm, using polycarbosilane as the precursor. Shortly after Japan’s successful development of SiC fibers, China recognized the material’s potential applications and initiated efforts to establish a technological R&D framework for silicon carbide fibers, embarking on a journey of independent innovation.

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Through deep integration of industry, academia, and research, Zhongxing New Materials has established two core technological systems.

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Zhongxing New Materials has become a qualified supplier to multiple aerospace organizations.

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An advanced testing platform empowers R&D, enabling Zhongxing New Materials to maintain its leading position in the new materials sector.

The company is equipped with internationally advanced analytical and testing instruments and has established a comprehensive quality-control and R&D‑validation system, providing a robust technological and equipment foundation for the iterative development of next‑generation high‑performance ceramic fibers and specialty ceramic precursors. Looking ahead, Zhongxing New Materials will continue to deepen its expertise in the high‑end ceramic fiber sector, contributing to the nation’s drive to become a global leader in materials science and technology.