Developing high-performance fibers to safeguard people's safety


Release date:

2013/05/07

Recently, tragic disasters such as the magnitude-7 earthquake in Lushan, Sichuan, and the terrorist attack in Bachu, Xinjiang, have deeply saddened people across the country. Meanwhile, industry experts have pointed out that the development of high-performance fibers—essential for improving human well-being—must accelerate to better safeguard public safety in the face of catastrophes. Looking at international experience, the increasing frequency of natural disasters and terrorist incidents will further spur the growth of the high-performance fiber industry. Currently, the Earth is entering a period of heightened seismic activity, making it crucial to strengthen earthquake-resistant construction measures and post-disaster recovery efforts—tasks that rely heavily on carbon fibers, aramids, and other high-strength, high-modulus fibers. For instance, following the Great Hanshin Earthquake in Japan, innovative infrastructure projects like elevated interchanges were implemented to enhance resilience against future quakes.

  Recently, tragic disasters such as the magnitude-7 earthquake in Lushan, Sichuan, and the terrorist attack in Bachu, Xinjiang, have left people across the country deeply saddened. Meanwhile, industry experts have emphasized that high-performance fibers must accelerate their development to better serve the public—and, more importantly, play a crucial role in safeguarding human safety during times of crisis.

  From international experience, the frequent occurrence of disasters and terrorist incidents will further accelerate the development of the high-performance fiber industry.

  Currently, the Earth is experiencing a period of heightened seismic activity. Strengthening buildings to enhance earthquake resistance and carrying out post-earthquake restoration projects increasingly rely on carbon fiber, aramid fibers, and other high-strength, high-modulus materials. For instance, following the Great Hanshin Earthquake in Japan, extensive reinforcement and repair work was conducted on overpasses, river-crossing bridge piers, highways, and tunnels—projects that all utilized carbon fiber and Armos® reinforcement materials. More recently, the news that Beijing’s Shoufa Group has successfully employed "carbon fiber rebar technology" to repair and reinforce Bridge No. 1 on the South Sixth Ring Road has drawn significant attention from industry professionals, marking the first time this innovative technique has been applied to a Beijing highway project.

  In recent years, the United States has experienced frequent shooting incidents, leading to a surge in bulletproof products flooding the European and American markets. Recently, an Asian manufacturer of bulletproof equipment introduced a new line of cutting-edge bulletproof products specifically designed for children. These child-friendly bulletproof items were developed primarily with the U.S. and Canadian markets in mind, where school shootings have become alarmingly common. The protective gear typically incorporates high-strength, high-modulus polyethylene fibers—materials renowned for their exceptional strength, stiffness, and lightweight properties. These fibers are widely used across various industries, including safety protection, aviation, aerospace, marine applications, electronics, and even weaponry.

  However, China's high-performance fiber industry still faces numerous bottlenecks that urgently need to be overcome. Take carbon fiber as an example: China's carbon fiber industry is currently in the research and development and early-stage production phases, grappling with issues such as immature technology, high production costs, and weak product competitiveness. In the civilian sector, due to delays in R&D, design, and manufacturing, carbon fiber applications remain highly limited—mostly confined to sports and leisure products like fishing rods and golf clubs.

  Currently, developed countries such as the U.S., Europe, and Japan continue to strengthen their technological blockades on core technologies, critical equipment, additives, and auxiliary materials related to high-end products like carbon fiber and aramid fibers. Moreover, they are employing economic tactics—such as jointly driving down prices significantly—to constrain China's already industrialized key products, including Aramid 1313 and polyphenylene sulfide. Therefore, the development of China's high-tech fiber industry must primarily rely on independent research and innovation.

  Duan Xiaoping, president of the China Synthetic Fiber Industry Association, believes that, against the backdrop of developed countries imposing technological blockades on China's high-end synthetic fiber sector, developing China's high-performance fiber technologies should follow the approach of "wide planting with thin harvests."

  In exploring R&D models, some experts believe that the high-performance fiber industry chain features integrated manufacturing of both functionality and structure, necessitating a collaborative innovation platform. By leveraging the cooperative model of industry alliances, it becomes possible to shorten the technology development cycle, providing broader resources and platforms for both technological advancement and commercialization—ultimately enabling alliance members to jointly build a competitive edge in the market.

  Meanwhile, the country has also stepped up its guidance through relevant incentive policies. In 2012, the State Council Executive Meeting discussed and approved the "National Strategic Emerging Industry Development Plan for the 12th Five-Year Period," which identified "advanced structural materials" and "composite materials"—both closely tied to high-performance fibers—as key areas for vigorous development.

  In March of this year, the Ministry of Industry and Information Technology released the "Guiding Opinions on Accelerating the Sustainable and Healthy Development of the Carbon Fiber Industry (Draft for Comments)," outlining China's development goals for the carbon fiber industry by 2015 and providing clear guidance for the future growth of the sector.

  The development of the high-performance fiber industry is a necessity for China's national defense construction and ensuring national security, as well as a crucial component of the textile industry's transformation and upgrading. Amidst the continuous rise in labor and production costs in China, the profitability of conventional fiber products has gradually declined, leading to a steady erosion of competitive advantages. As the textile industry shifts toward prioritizing quality and efficiency, innovative technologies have become the sustained driving force propelling the sector forward.

  Facing the strategic opportunity of China's economic structural adjustment and confronted with the frequent global disasters, accelerating the development of China's high-performance fiber industry has become even more urgent. Author: Li Lijun