Advantages and Applications of Carbon Fiber Composites

Release time:

2024-01-11 14:58

Carbon fiber composite material is a kind of composite fiber material composed of carbon element. Because carbon fiber has good physical and chemical properties, it has the advantages of high strength, high modulus and light weight, which makes it stand out in the new composite materials and become one of the most popular composite materials.

Carbon fiber composite materials have good performance, mainly in the following aspects

With high specific strength and specific modulus, the density of CFRP is only 1/5 of steel and 1/3 of titanium alloy, which is lighter than aluminum alloy and glass fiber reinforced plastic. The specific strength is about 4 times of high strength steel, super hard aluminum and titanium alloy, about 2 times of glass fiber reinforced plastic, and the specific modulus is more than 3 times of them. Fatigue resistance is excellent. Under static conditions, CFRP is destroyed only when it is cycled 105 times and bears 90% of the ultimate strength stress, while steel can only bear about 50% of the ultimate strength. It also has the advantages of small thermal expansion coefficient, friction resistance, wear resistance, corrosion resistance, good water resistance, good conductivity, and good radiation transmission, which makes the application of carbon fiber composite materials more extensive.

Carbon fiber composite materials are widely used in automobile manufacturing and other industrial sectors due to their excellent performance. Due to the small specific gravity, good rigidity and high strength, carbon fiber composite materials have been fully used in industry. Like F1 racing cars, sports cars and so on, are more dependent on the application of carbon fiber composite materials.

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Product Application

Prepreg is a sheet state product in which reinforced fibers (carbon fiber, glass fiber, Aramid fiber, etc.) are impregnated with epoxy resin or other binding materials. The development of high temperature resistant products has reached TG180 ℃, 220 ℃ and 280 ℃. High transparency and white dot-free products realize white dot-free soaking in water; Low temperature 80 ℃ curing products have been widely used and praised in shipbuilding industry.

Application of Carbon Fiber Products in Daily Life

High-performance carbon fiber materials have been highly evaluated because of their continuous application. Products made of carbon fiber materials also show good performance and have been well applied in many industries, including our daily life. This article will follow to see which carbon fiber products are processed.

What material is carbon fiber prepreg? One article to understand carbon fiber prepreg

In the whole material application, high-performance materials are our constant pursuit. Carbon fiber stands out among many materials. Products made of carbon fiber materials are also very popular in many high-performance fields. For example, aerospace, rail transportation and so on have carbon fiber prepreg, which inherits the high-performance performance of carbon fiber. Carbon fiber cannot be made alone, it needs to be matched with other matrix materials to be used in the production of products, so the term carbon fiber prepreg will be introduced here. Many people do not know much about this material. This article will tell you what this material is.

Carbon fiber composites, the strong rise of "black gold"

Nowadays, lightweight applications have high demand in many fields. For example, cars, trains, and airplanes can get better performance after weight loss, but many people are still relatively unfamiliar with carbon fiber materials.

What are the carbon fiber auto parts for lightweight cars?

In the field of high-performance materials, carbon fiber materials are an inescapable topic. The entire material can provide very high strength performance, and the weight of the produced products is still very low, which allows lightweight products to bring better advantages., The car is a good application case.

The magic of carbon fiber materials, why is it called the "king of new materials"

Carbon fiber is a new type of material, showing excellent high performance, known as the "king of new materials" and "black gold". Nowadays, it is found in many fields, ranging from wallets and fishing rods to high-speed rail, airplanes and satellites. Since the 1980 s, China has vigorously carried out the research and development of carbon fiber technology, and has achieved remarkable results in recent years, completing the production of large tow high-performance carbon fiber, making China successfully become a country with aerospace-grade carbon fiber technology.