Properties and Applications of Basalt Fiber and Its Composites

Properties and Applications of Basalt Fiber and Its Composites

Basalt fiber is a green, healthy and environmentally friendly high-tech fiber product without environmental pollution.

It is widely used in military and civilian fields. It is not only of great theoretical significance but also of great strategic significance to strengthen the analysis and study of the properties of basalt fiber and its composite materials.

The results show that: compared with glass fiber, carbon fiber and aramid fiber, basalt fiber has good mechanical properties, acid-alkali resistance, excellent electrical properties, high wave permeability, non-conductive, and excellent sound insulation and insulation performance.

Based on the above advantages, the combination of basalt fiber and substrate can enhance the material properties. Based on the above features, the basalt fiber and its composites can be made into high temperature and low temperature protective clothing and sound insulation materials used in sound absorption and heat insulation industry.

Its production can also be widely used in the fields of brake, electric, electromagnetic and so on for its unique features.

Zongwen Li, Jianxun Ma, Hongmin Ma, Xin Xu;
School of Human Settlements and Civil Engineering, Xi’an Jiaotong University, Xi’an, Shaanxi 710049, China

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