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Carbon Fiber, Also Known As Black Gold, Composite Prototype Material

Carbon fiber is a lightweight and exceptionally strong material that is widely used in various industries, including aerospace, automotive, sports equipment, and more. It is composed of thin, strong crystalline filaments of carbon that are bound together using a polymer material, usually epoxy resin. This combination of carbon fibers and resin creates a composite material with a high strength-to-weight ratio, making it ideal for applications where both strength and lightness are crucial.

Key Characteristics Of Carbon Fiber

  • Strength and Stiffness: Carbon fiber composites exhibit high tensile strength and stiffness, making them suitable for applications where structural integrity is essential.
  • Low Weight: Carbon fiber’s lightweight nature contributes to improved fuel efficiency in transportation and enhanced performance in sports equipment.
  • Corrosion Resistance: Carbon fiber is resistant to corrosion, which is especially advantageous in environments where traditional metals might degrade over time.
  • Electrical Conductivity: Carbon fibers can conduct electricity, which can be advantageous in applications where electrical properties are important, such as in aerospace and electronic components.
  • Aesthetic Appeal: The distinctive black appearance of carbon fiber is often considered aesthetically appealing, which has led to its use in luxury goods and high-end products.
  • Customizability: Carbon fiber’s properties can be tailored by changing factors such as the arrangement of fibers, the type of resin used, and the manufacturing process, allowing for customization to suit specific applications.

Carbon fiber composites are manufactured through a process involving several steps, including fiber production, impregnation with resin, layering or weaving of fibers, and curing under controlled conditions. The resulting composite material can be shaped into various forms, such as sheets, rods, tubes, and complex structures.

The term “black gold” is sometimes used colloquially to refer to carbon fiber due to its high value and versatility, much like the term is used to describe petroleum. However, it’s worth noting that this term is not as widely recognized or used as other descriptions of carbon fiber.

Carbon Fiber to Black Gold

It is no exaggeration to describe carbon fiber materials as “rock-solid and hair-tough”. Although carbon fiber material is as soft and processable as textile fiber, it is a new generation of high-performance material with greater strength than steel, corrosion resistance, high temperature resistance, and good electrical and thermal conductivity. It is also favored in the field of protection.

Many industries that have been troubled by the problem of overweight before are finally realized by using up to 35% of carbon fiber composite materials.Get up and find out.  

It can be seen that carbon fiber is an excellent weight loss material, and its density is only 1.7g/ cm3, which is 60% of the traditional weight reduction material aluminum alloy, has an excellent weight reduction effect in the field of lightweight. Carbon fiber materials are also widely used in the field of lightweighting. The carbon fiber material with almost negligible thermal expansion coefficient is the ideal material for light weight. After using carbon fiber composite materials on fast-moving workpieces, more energy consumption can be effectively reduced, including the reduction of the overall product weight, and the overall speed can also be improved, which is particularly effective in daily use. , and carbon fiber is also a non-metallic material with excellent corrosion resistance, which can prolong the service life of components.   

China Be-cu Prototype Material Technology Co., Ltd. has a production workshop of more than 5,000 square meters, with large-scale hot presses, autoclaves, hydroforming tables, CNC high-speed milling machines and other large-scale equipment, which can meet the needs of customers in various fields of carbon fiber products , The company’s products are made of raw materials from well-known brands such as Taiwan and Japan, and the quality is guaranteed.

Overall, carbon fiber’s combination of strength, lightness, and durability has led to its adoption in a wide range of industries, driving advancements in technology and design.


ISO 9001 certified. BE-CU Prototype Offering CNC machining carbon fiber and other manufacturing services for carbon fiber marterial. Various capabilities include notching, labeling, drilling carbon fiber, grinding, laser cutting carbon fiber, finishing, plating, marking, CNC milling carbon fiber and turning carbon fiber.We stock high quality 3k carbon fiber sheet in a variety of thickness, types and finish. Its a great material used in applications where light weight and strength are needed such as drones. Unlike other workshops, we have no min order and are often filling orders with a single part. We also don’t make you pay for the full sheet and you only get charged for what is used. With a large selection of material, you should find everything you need to make your project come to life. We are also able to handle larger production runs and provide a competitive pricing. If we don’t have the material or finish you require, we are more the willing to look at bringing it in for you.