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Basalt fiber nonwoven fabric is a sheet material made by randomly or orientedly laying chopped basalt fibers or continuous filaments into a web and then reinforcing it through nonwoven processes such as needle punching, hydroentangling, and meltblowing (which requires the addition of a small amount of hot-melt fibers). Its core value lies in its "structural controllability" and "functional versatility." By adjusting the fiber length, web laying method, and reinforcement process, its physical and chemical properties can be customized to suit different scenarios.

Basalt fiber untwisted Cloth is a thin fabric woven from continuous basalt fiber filaments (untwisted or weakly twisted) using simple weave structures such as plain and twill. Its core value lies in maximizing the retention of the mechanical properties and functionality of basalt fibers through a structural design of "low twist + high continuity," making it an ideal reinforcing substrate in the field of composite materials.

Basalt fiber material has powerful uses. So, how is basalt fiber produced? It is a continuous fiber made by high-speed drawing of basalt rock material after being melted at 1450°C to 1500°C through a platinum-rhodium alloy spinneret. Basalt fiber is brown or gold in color. Basalt fiber is a new type of inorganic, environmentally friendly, green, high-performance fiber material. It is a new material for the 21st century that is green, environmentally friendly, and non-polluting, and it is one of China's four major high-performance fibers. Basalt fiber exhibits excellent properties in terms of strength, resistance to high and low temperatures, corrosion resistance, thermal insulation, sound insulation, flame retardancy, as well as chemical and electrical insulation.

The research paper titled “Hierarchical basalt metayarn for ergonomic protective space textiles” was published in the journal Matter by the team of Professor Xia Zhigang and Academician Xu Weilin from the National Key Laboratory of New Textile Materials and Advanced Processing at Wuhan Textile University, in collaboration with Professor Tao Guangming.

Basalt fiber is not only characterized by high strength, good thermal stability, resistance to damage to counterparts, low wear, and a stable friction coefficient, but also by suitable pricing. The application of basalt fiber in friction-enhancing materials is beneficial for both increasing the lifespan of automotive friction materials and improving their operating temperature. It can also resolve various existing drawbacks of current friction materials, which helps to address the thermal fading phenomenon in traditional automotive brakes, thereby reducing the incidence of traffic accidents.

Basalt Fiber Reinforced Plastics (BFRP) are emerging as a powerful alternative to traditional materials, offering a compelling blend of sustainability, high performance, and cost-effectiveness. Derived from volcanic rock, basalt fibers possess superior mechanical properties, excellent chemical stability, and environmental friendliness. These characteristics position BFRP as a game-changer for critical industries, particularly those prioritizing lightweight structures, durability, and resistance to harsh environments.

The exhibition location at the Eurasian Composites Show in Istanbul, Turkey, has changed from Hall 6, Booth B540 to Hall 5, Booth B540.

Acid-base etched basalt fiber is a specially treated basalt fiber material with unique physical and chemical properties.

Basalt fiber is an inorganic fiber material made from natural basalt rock mineral, which is melted at high temperatures and then drawn into fibers. It belongs to the category of high-performance fibers, similar to common glass fiber and carbon fiber, but differs in raw material source, production process, and certain performance aspects. The following analyzes basalt fiber technology across multiple dimensions.

In recent years, China's highway engineering construction has developed rapidly, and concrete structure technology has achieved significant progress, accumulating numerous advanced and mature technical achievements. Concrete structure design has been widely applied in the field of infrastructure construction, demonstrating its importance. However, along with these achievements, the problem of concrete cracking is becoming increasingly prominent. The presence of cracks compromises the performance of concrete, notably reducing its tensile strength, which is the primary reason for the brittle failure exhibited by concrete. Short-cut basalt fiber, as a novel fiber material, has become an excellent concrete reinforcement material due to its unique mechanical properties, good stability, and high cost-effectiveness. This article will focus on the characteristics of short-cut basalt fiber and explore its practical application in concrete reinforcement and strengthening.