Price of carbon fiber products and manufacturers of carbon fiber products
We all know that carbon fiber products have a great advantage. Carbon fiber materials have higher strength than steel, lower density than aluminum, and are more resistant to corrosion and turbidity than stainless steel. High quality carbon fiber materials are relatively expensive and are generally only widely used in some high-end automobiles and aviation industries. Due to the widespread application of carbon fiber in recent years. Its price varies from high to low. The difference is significant.
The production process of carbon fiber is very complex, and its main material is graphite fiber material. In production, there are high requirements for the production process, such as the temperature of carbon fiber products.
The coking of coal tar pitch, a binder in carbon fibers, has been basically completed at 650-700 ℃. However, when heated above 700 ℃, the true density of the calcined product further increases, and the volume shrinkage of the calcined product is still ongoing. At the same time, the mechanical strength, conductivity, and thermal conductivity of carbon fiber products continue to improve, and the volume shrinkage basically stabilizes after 800 ℃.
Due to the extremely high material properties of carbon fiber, carbon fiber products have high strength and hardness, far exceeding metal materials of the same volume and weight. Therefore, carbon fiber products have a wide range of applications in high-tech industries such as aviation, navigation, and military industry.
