Chinese high-performance basalt fiber experts Dr. Wu said
"At present, the research and development and industrialization of basalt fiber technology are still in the initial stage in the world. Once we seize the commanding heights of strategic development, we can seize the opportunity and take high-performance basalt fiber as a breakthrough, making China no longer Subject to people.
The comprehensive properties of basalt fibers are among carbon fibers and glass fibers, which are widely used in industry. Although carbon fiber-reinforced composite materials (CFRP) are well used in the reinforcement and reinforcement of key structures in civil transportation, automobiles, ships, and aerospace, the problems of price and material toughness will be the bottlenecks of widespread application. Although glass fiber is low in price, its creep fatigue and corrosion resistance are poor, which limits its application in important structures. Wu Zhishen said that in this context, basalt fiber has the highest cost-effectiveness advantage, and we are already at the international level in mastering the core preparation technology. It is also a pollution-free "green industrial raw material", so basalt fiber composites Materials (BFRP) will have broader application prospects in transportation infrastructure, automobile and shipbuilding industries.
"In order to meet the performance and material requirements of major infrastructure structures for civil transportation, BFRP needs to be continuously improved through two levels of fiber and composite materials." Wu Zhishen said that in terms of fiber level, stability, mass production, Specialization and high-end issues. At the level of composite materials, through composite design, matrix toughening, and micro-damage control technologies, BFRP products with high comprehensive basic mechanical properties have been formed, and relevant national industry application standards have been formulated to meet the performance and economic requirements of various major infrastructures. Comprehensive sexual needs.