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Performance Comparison Of Different Types Of Carbon Fibers


Carbon fiber is a new material made of pre-oxidized and carbonized polyacrylonitrile fiber and pitch fiber. It is light in weight, high in strength, resistant to high temperature and wear. There are many kinds of it, and the specific performance is different. The following editor will talk about the specific performance of different kinds of carbon fibers.
 
Universal carbon fiber:The density is 1.7g/cm^3, the tensile strength is 1200MPa, the specific strength is 7.1×10^6, the tensile modulus is 48GPa, the specific modulus is 2.8~85.1×10^2, and the fracture strain is 2.5%.
 
High-strength T300 carbon fiber:Density 1.76g/cm^3, tensile strength 3530MPa, specific strength 20.1×10^6, tensile modulus 230GPa, specific modulus 85.1×10^2, fracture strain 1.5%, resistivity 1.87 , thermal expansion coefficient -0.5×10^5, thermal conductivity 8W/m·K.
 
Ultra-high-strength T1000 carbon fiber:The density is 1.82g/cm^3, the tensile strength is 7060MPa, the specific strength is 38.8×10^6, the tensile modulus is 294GPa, the specific modulus is 16.3×10^2, and the fracture strain is 2.4%.
 
High Model M40J Carbon Fiber:Density 1.77g/cm^3, tensile strength 4410MPa, specific strength 24.9×10^6, tensile modulus 377GPa, specific modulus 21.3×10^2, fracture strain 1.2%, resistivity 1.02 , thermal conductivity 38W/m·K.
 
Graphite fiber:Density 1.81~2.18/cm^3, tensile strength 2700MPa, specific strength 9.6~14.9×10^6, tensile modulus 392~827GPa, specific modulus 27.1~37.9×10^2, fracture strain 0.27%, resistivity 0.89 , thermal expansion coefficient -1.44×10^5, thermal conductivity 84~640W/m·K.
 
It can be seen from the above that the ultra-high-strength carbon fiber has the highest tensile strength, the high-model carbon fiber has a high tensile modulus, and the graphite fiber has a high tensile modulus and good electrical and thermal conductivity. Depending on their performance, they can be used in different fields. China Be-cu Prototype Material Technology Co., Ltd. has leading technology and complete equipment. It can produce and process various carbon fiber products according to customers’ drawings. It has accumulated rich experience in carbon fiber lightweight products such as automobile high-speed rail, drones, medical equipment R&D and manufacturing experience.

 

Cnc-Drilling-Carbon-Fiber-Service-In-China

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.

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