Nano-carbon fiber is the second generation of high-performance composite material after glass fiber. It has excellent performance and moderate price, and is widely used in various industries. Compared with glass fiber nano-carbon fiber, it has great advantages. Although glass fiber has a good reinforcement effect, it cannot be called a high-performance composite material. The modulus and strength of nano-carbon fiber are recognized. The following specifically talks about the advantages of nano-carbon fiber reinforced composite materials.

Nano carbon fiber reinforced composite materials have the advantages of low density, high strength, corrosion resistance, fatigue resistance, and low thermal expansion coefficient. Its fatigue resistance is very amazing. It can be maintained in working condition for a long time without deforming or breaking, and even metal can't compare with it. Carbon nanofibers are not corroded by acids, alkalis, salts and organic solutions, and can be used as materials for offshore oilfield drilling. Before the use of carbon nanofibers, metals were generally used for drilling in offshore oilfields, which was susceptible to corrosion.

The weight of nano-carbon fiber is very light, it does not require much effort in material transportation, and the operation is convenient. Nano-carbon fibers are now used in aerospace, sporting goods, machining and other industries. Although they are relatively widespread, there are still many areas waiting to be developed. For example, it is used to make space stations, microphones, loudspeakers and other audio materials.

The disadvantage of nano-carbon fiber reinforced composites is that they are brittle and easy to break. This shortcoming makes its machining very difficult. Due to the high hardness, if the force is too small, it is difficult for ordinary machines to perform machining such as drilling on it, but if the force is too large, it is easy to break, which is more troublesome. To solve this problem, you can use glass fiber or aramid fiber and nano-carbon fiber mixed weaving. This not only retains flexibility, strength and hardness, but also makes processing more convenient.