Do you know what are the disadvantages of carbon fiber?
Do you know what are the disadvantages of carbon fiber?
Carbon fiber (CF) is a new type of fiber material with high strength and high modulus fiber containing more than 95% carbon. It is a microcrystalline graphite material obtained by carbonization and graphitization of organic fibers such as flake graphite microcrystals stacked in the axial direction of the fiber. Carbon fiber is "soft outside and rigid inside", lighter than metal aluminum, but stronger than steel, and has the characteristics of corrosion resistance and high modulus, and is an important material in the defense industry and civilian use.
Complex stress calculations are required for processing carbon fiber materials.Because carbon fiber composites are strong in tensile strength but weak in shear strength, more effort is needed in calculating the stress.The processing productivity of carbon fiber material is not high.
The processing of carbon fiber requires additional process, which increases the labor and cost, and requires the operator to have high technical level, so the production efficiency is not high.
carbon fiber materials on the labor costs of the large demand. Because the application of carbon fiber is labor-intensive production, the quality of the product is determined by the skill of workers; coupled with the low molecular weight of the resin used for hand-gluing, usually higher molecular weight resin may be harmful to human health and safety.