Analysis of the corrosion resistance of carbon fiber composites


As an excellent structural material, carbon fiber has been used in many fields. In addition to the excellent properties of light weight and high strength, the corrosion resistance of carbon fiber composite materials is also more prominent than other structural materials. What makes carbon fiber have excellent performance? What about corrosion resistance? Let’s find out together.
It can be seen from the production process of carbon fiber that carbon fiber is a structure similar to graphite crystal formed by high temperature carbonization and graphitization at 2000-3000 °C. This structure itself has high resistance to medium corrosion. In some chemical media , its strength and modulus remain basically unchanged. However, in practical applications, carbon fiber is usually fused with matrix materials such as resin to form carbon fiber composite materials, so the corrosion resistance of carbon fiber products will be different from that of carbon fiber itself.
In different environments, carbon fiber products also have different corrosion resistance performance, because the comprehensive effect of ultraviolet rays, oxygen and moisture in the aging effect of the environment on epoxy resin composites is stronger than the unilateral effect, and the aging process Generally, it starts from the surface, and then gradually develops to the inside. With the development of carbon fiber composite product application technology, in many working scenarios with harsh environments, the good corrosion resistance of carbon fiber composite materials has won more and more application opportunities.
China Be-cu Prototype Material Technology Co., Ltd. is a professional manufacturer of carbon fiber products. The company has advanced fiber-reinforced composite material sheet, pipe, molding, autoclave, Cnc machining and other production lines. It has rich production experience and insists on bringing customers High quality carbon fiber products.

Analysis of the corrosion resistance of carbon fiber composites

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.

What Is Carbon Fiber?Carbon fiber is made of polyacrylonitrile (PAN) (or pitch, viscose) and other organic fibers by carbonization (removal of most elements except carbon) by pyrolysis method under inert gas at high temperature above 1,000 °C. Inorganic polymer fibers with a carbon content of more than 90%.

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