Carbon fiber is a fibrous composite material. It is stronger than steel, less dense than aluminum, and has excellent electrical, thermal and mechanical properties. With these outstanding properties, carbon fiber is widely used in aerospace, transportation, medical, textile, and defense.
The chemical composition of carbon fiber contains more than 90% of carbon. Since carbon alone cannot be melted at high temperatures (in 3800 Kelvin to sublimate) and does not dissolve in various solvents, it has not been possible to produce carbon fibers directly from carbon alone. At present, carbon fibers can be made by carbonization of polyacrylonitrile fibers, pitch fibers, viscose fibers or phenolic fibers, respectively.
The carbon fiber was originally made by Edison in 1879 using carbon fiber to make a filament. Although it was only used for more than 20 minutes, he was the first person to apply carbon fiber. In the late 1950s, Japan successfully developed polyacrylonitrile carbon fibers using oronite as a raw material.
Carbon fiber occupies an irreplaceable position in the aerospace and defense military industry. The aircraft made of composite materials made of carbon fiber is not only lightweight, but also has low power consumption, large thrust, and low noise. It uses carbon fiber-reinforced plastic to manufacture spacecraft such as satellites and rockets, which has high mechanical strength and low mass, and can save a lot of fuel. .
Carbon fiber was originally mainly used in high-tech fields. With the cost reduction, it has been widely used in civilian fields in recent years. Unconsciously, products that use carbon fiber as the core technology have quietly entered the homes of ordinary people, providing convenience for people to enjoy high quality of life.
The use of carbon fiber can greatly increase people's safety in daily life. Carbon fibres can be cut into staple fibres in cement so that the built house is more robust and has increased seismic resistance. Japan is a multi-seismic country, and their high-rise buildings are reinforced with carbon fiber. Carbon fiber can also be used to reinforce bridge decks, make bridge cables, and high-voltage cables.
Carbon fiber can be used as a core heating element for energy-saving heating materials. In many foreign countries, there are many core heating elements for energy-saving heating equipment that have been upgraded to carbon fiber materials from metal materials that were commonly used before. Carbon fiber materials not only have high heat conversion rates, but also have long life spans. Many products can reach a stable work of 100,000 hours at 300 degrees Celsius. time. In addition to its application in heating, carbon fiber can also be used in the environmental protection of water heaters and industrial equipment.
Nowadays, the most widely used carbon fiber is sports equipment such as golf clubs, fishing rods, climbing bars, snowboards, ski poles, bicycles, badminton rackets, tennis rackets and so on. These sports equipment were formerly made of steel or glass fiber and have now been replaced with carbon fiber. The first equipment made of carbon fiber is light, the second is strong, and the third is beautiful appearance.
The chemical composition of carbon fiber contains more than 90% of carbon. Since carbon alone cannot be melted at high temperatures (in 3800 Kelvin to sublimate) and does not dissolve in various solvents, it has not been possible to produce carbon fibers directly from carbon alone. At present, carbon fibers can be made by carbonization of polyacrylonitrile fibers, pitch fibers, viscose fibers or phenolic fibers, respectively.
The carbon fiber was originally made by Edison in 1879 using carbon fiber to make a filament. Although it was only used for more than 20 minutes, he was the first person to apply carbon fiber. In the late 1950s, Japan successfully developed polyacrylonitrile carbon fibers using oronite as a raw material.
Carbon fiber occupies an irreplaceable position in the aerospace and defense military industry. The aircraft made of composite materials made of carbon fiber is not only lightweight, but also has low power consumption, large thrust, and low noise. It uses carbon fiber-reinforced plastic to manufacture spacecraft such as satellites and rockets, which has high mechanical strength and low mass, and can save a lot of fuel. .
Carbon fiber was originally mainly used in high-tech fields. With the cost reduction, it has been widely used in civilian fields in recent years. Unconsciously, products that use carbon fiber as the core technology have quietly entered the homes of ordinary people, providing convenience for people to enjoy high quality of life.
The use of carbon fiber can greatly increase people's safety in daily life. Carbon fibres can be cut into staple fibres in cement so that the built house is more robust and has increased seismic resistance. Japan is a multi-seismic country, and their high-rise buildings are reinforced with carbon fiber. Carbon fiber can also be used to reinforce bridge decks, make bridge cables, and high-voltage cables.
Carbon fiber can be used as a core heating element for energy-saving heating materials. In many foreign countries, there are many core heating elements for energy-saving heating equipment that have been upgraded to carbon fiber materials from metal materials that were commonly used before. Carbon fiber materials not only have high heat conversion rates, but also have long life spans. Many products can reach a stable work of 100,000 hours at 300 degrees Celsius. time. In addition to its application in heating, carbon fiber can also be used in the environmental protection of water heaters and industrial equipment.
Nowadays, the most widely used carbon fiber is sports equipment such as golf clubs, fishing rods, climbing bars, snowboards, ski poles, bicycles, badminton rackets, tennis rackets and so on. These sports equipment were formerly made of steel or glass fiber and have now been replaced with carbon fiber. The first equipment made of carbon fiber is light, the second is strong, and the third is beautiful appearance.
Yong Yue Medical Technology (Kunshan) Co., Ltd. is a high-tech enterprise integrating R&D, production and sales of insulin safety needles.It has successively won the National High-tech Enterprise and Provincial High-tech Enterprise R&D Center, and passed the three major certifications of ISO, CE and FDA. Our products are exported to more than 100 countries and regions, and our market share in Western European countries has stabilized at more than 15%. It is one of the few professional manufacturers of insulin pen needles 33G production technology.
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Yong Yue Medical Technology(Kunshan) Co.,Ltd , https://www.yonyuemedicalcare.com