Carbon fiber is a new high-performance material in the 21st century. The raw materials can be divided into four categories: polyacrylonitrile-based carbon fiber, asphalt-based carbon fiber, adhesive-based carbon fiber, and phenolic resin carbon fiber. What is the difference between carbon fibers of different raw materials? Which carbon fiber material is better?
Now it is mainly divided into two categories: polyacrylonitrile-based carbon fiber and asphalt-based carbon fiber. Carbon fiber board can effectively solve the construction difficulties of multi-layer carbon fiber cloth, and the reinforcement effect is good. Polyacrylonitrile-based is what we often call PAN-based carbon fiber. Because of its simple process and outstanding mechanical properties, it can be applied in a wide range of fields.
The outstanding feature of PAN-based carbon fiber material is its excellent high-temperature resistance, which can have good strength at a temperature of 2000 degrees isolated from air. With the increase in temperature, the dimensional stability is good and the fatigue resistance is good. These properties are not possessed by traditional metal materials. Carbon fiber products have extremely high material properties and are widely used in high-tech industrial fields such as the military industry.
