![]() The highest grade carbon fibre with the best modulus properties are used in demanding applications, such as in the aerospace industry.Ĭarbon fibre manufacturers differ from one another in terms of the combinations of raw materials they use. Gases, liquids and other materials used in the manufacturing process create certain effects, qualities and grades of carbon fibre. The remaining 10 percent are made using either the rayon or petroleum pitch process. About 90 percent of carbon fibres are made by using the polyacrylonitrile (PAN) process. These polymers consist of long strings of molecules held together by carbon atoms. How carbon fibre is madeĬarbon fibre is made from organic polymers. Another characteristic is that they are highly chemically resistant and have a high-temperature tolerance with low thermal expansion.Ĭarbon fibres are important engineering materials when it comes to building airplanes, high-performance vehicles, sporting equipment and musical instruments, among many other things. Characteristics and applicationĬarbon fibres are twice as stiff and five times as strong as steel. One strand of spider web silk is between 3 and 8 microns. To give a sense of how small that is, one micron is 0.0001 millimetre. It is also a very lightweight material.Įach fibre is 5-10 microns in diameter. Carbon fibres have a high tensile strength and are very strong for their size. Also called graphite fibre or carbon graphite, carbon fibre is made of very thin strands of the element carbon.
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