33% Carbon Fiber Reinforced Nylon PA66 CF33 Compound Materials

Material Composition

– Matrix Material: Nylon 66 (PA66) serves as the matrix. It is a thermoplastic material with amide groups in its molecular chains and hydrogen bonds between molecules, possessing relatively high strength, melting point, as well as good wear resistance, chemical resistance and other mechanical properties.
– Reinforcing Material: It contains 33% carbon fiber (CF). Carbon fiber has a carbon content of over 90%, featuring high strength, high modulus and low density. Its addition can significantly enhance the strength, stiffness and heat resistance of nylon 66 while reducing the shrinkage rate.

Main Performance Advantages

– Excellent Mechanical Properties:
– High Strength: The carbon fiber greatly improves the tensile and bending strengths. Nylon PA66 CF33 is several times stronger than the unreinforced nylon 66 and can withstand greater external forces, suitable for manufacturing components with high strength requirements.
– High Modulus: High Modulus Nylon PA66 CF33 has a relatively high elastic modulus, making it less likely to deform under force, maintaining good dimensional and shape accuracy. It can be used to manufacture precision components such as electronic equipment housings.
– Good Impact Resistance: While maintaining high strength, this composite material also has good impact resistance. It can absorb and disperse energy when subjected to sudden impacts, reducing the risk of component damage and improving the reliability and service life.
– Good Heat Resistance: Nylon 66 has certain heat resistance, and the addition of carbon fiber further improves its thermal stability. The heat distortion temperature is significantly increased, meeting the requirements of components used in high-temperature environments, such as those around automobile engines.
– Outstanding Wear Resistance: Nylon 66 has good wear resistance, and the reinforcement by carbon fiber makes it even more excellent. Nylon PA66 33 CF can reduce wear during long-term use, suitable for manufacturing components that undergo frequent friction, such as gears.
– Good Dimensional Stability: The addition of carbon fiber reduces the shrinkage rate of nylon 66. The dimensional changes during molding and use are small, maintaining good precision and shape stability, which is of great importance for manufacturing precision components, such as those in the aerospace field.
– Lightweight: Carbon fiber has a low density. While improving the material’s performance, it does not significantly increase the weight. The specific strength and specific modulus of the Nylon PA66 CF33 composite material are high, facilitating the lightweight design of products. Nylon PA66 CF33 is of great significance in various fields such as aerospace, automobiles and sports goods, enabling weight reduction without sacrificing performance, improving energy efficiency and reducing transportation costs.
– Good Chemical Corrosion Resistance: Nylon 66 has good tolerance to many chemical substances, and the addition of carbon fiber does not reduce this property. Nylon PA66 CF 33 can resist the erosion of acids, bases and salts, suitable for components used in harsh chemical environments, such as those in chemical equipment.

If you would like to buy Nylon PA66 CF33 Compound Materials or other CFRTPs, please contact Carbon New Material directly.

Learn more about CFRTPs or LCFRTPs, please click here.