Lightweight Injection PA66 CF20 for Plastic Replacing Metal Applications
1: Tensile strength increased by over 50 percent
2: Weight reduced by nearly 60 percent versus metal
3: Dimensional precision maintained under humid heat
4: Wear resistance improved for continuous friction cycles
5: Thermal stability ensured above 120 degrees Celsius
- Manufacturer: Carbon New Material
- OEM/ODM: Acceptable
- Color: Black
- Free samples: ≤10kg
- MOQ: 100kg
- Port: Xiamen
- Model: PA66-CF-BCA2
- Fillers: SCF
Ⅰ Material Overview
Injection PA66 CF20 is a high-performance thermoplastic composite made from nylon 66 as the base resin, reinforced with 20% short-cut carbon fibers. The nylon 66 matrix provides excellent toughness and heat resistance, while the carbon fibers significantly improve strength, rigidity, and dimensional stability. With this composition ratio, Injection PA66 CF20 demonstrates lighter weight, higher strength, and greater reliability in Plastic Replacing Metal applications.
Ⅱ Key Properties (Injection PA66 CF20)
1.
High Strength and Lightweight
With the reinforcement of carbon fiber, Injection PA66 CF20 offers over 50% higher tensile strength compared to pure nylon 66, while reducing weight by about 60% compared with traditional metals, making it an ideal choice for Plastic Replacing Metal.
2.
Excellent Dimensional Stability
Due to the low thermal expansion coefficient of carbon fibers, Injection PA66 CF20 maintains dimensional precision even under high temperature and humid conditions, meeting long-term engineering requirements.
3.
Outstanding Wear and Fatigue Resistance
The addition of carbon fibers greatly improves wear resistance while enhancing fatigue strength, enabling Injection PA66 CF20 to be used in components exposed to continuous friction or cyclic loads, ensuring reliability in Plastic Replacing Metal scenarios.
4.
Thermal Stability and Electrical Properties
Injection PA66 CF20 offers strong thermal stability for continuous use above 120℃, along with certain electrical insulation and antistatic characteristics, broadening its applications in Plastic Replacing Metal.
Ⅲ Main Applications
Injection PA66 CF20 is widely used in automotive engine compartment parts, structural brackets, gears, electronic and electrical connectors, and load-bearing components in mechanical equipment. Especially in scenarios that require Plastic Replacing Metal, it helps significantly reduce part weight and improve overall efficiency.
Ⅳ Application Case (Injection PA66 CF20)
In the automotive industry, Injection PA66 CF20 is commonly used in the production of engine brackets and critical parts in suspension systems. Compared to metal, this composite reduces weight by more than 30% and lowers fuel consumption and CO₂ emissions. By using this material, automotive components achieve reliable safety while realizing the true potential of Plastic Replacing Metal.
For more information, such as data sheets, quotations, catalogs, or technical clarification, please feel free to contact us. Please note that the performance of carbon fiber reinforced thermoplastic composites may vary depending on the base resin, carbon fiber content and type, as well as processing technology. The advantages of specific materials need to be evaluated according to real application requirements and compared with other specific carbon fiber reinforced plastics. Moreover, products from different manufacturers may emphasize different performance aspects.
Surface Resistivity Comparison
Conductors < 10⁵ Ω/sq. Antistatic Materials 10⁵ ~ 10¹² Ω/sq. Insulators > 10¹² Ω/sq. Static-Dissipative 10⁶ ~ 10¹¹ Ω/sq. *Key Influencing Factors Humidity: Increased moisture can reduce resistivity (e.g., in polymers). Temperature: Affects carrier mobility (↑ heat may lower semiconductor resistivity). Surface Contamination: Dust/oils alter readings significantly. Additives: Carbon black, metallic fillers can lower resistivity. *Applications Electronics: Antistatic materials (10⁶–10⁹ Ω/sq) prevent electrostatic discharge (ESD). Aerospace: Composites must control resistivity to avoid charge buildup. Medical Devices: Insulating materials (>10¹² Ω/sq) ensure patient safety. *Examples Polypropylene (PP): ~10¹⁶ Ω/sq (excellent insulator). Carbon Fiber Composites: 10³–10⁶ Ω/sq (static dissipation). ESD Flooring: 10⁶–10⁹ Ω/sq.
Get to Know Carbon Fibers
The table presents key performance data of carbon fiber grades. T300, with a tensile strength of 3530 MPa and a tensile modulus of 230 GPa, has a relatively low tensile elongation at break of 1.5% and a body density of 1.76 g/cm³. As the grade increases, for example, T700S shows an enhanced tensile strength of 4900 MPa compared to T300, while maintaining the same tensile modulus but with a higher elongation at break of 2.1%. T800S and T1000G both have a tensile modulus of 294 GPa, and their tensile strengths are 5880 MPa and 6370 MPa respectively. T1100G stands out with the highest tensile strength of 7000 MPa and a tensile modulus of 324 GPa. Generally, with the increase in product grade, the tensile strength and modulus tend to rise, while the density remains relatively stable around 1.8 g/cm³.
How to Buy?
If you want to obtain information such as product specifications, performance, and price, choose a suitable product according to your own needs. Meanwhile, you can ask the manufacturer to provide samples for testing to ensure that the material meets your usage requirements. If you are interested in purchasing this composite material, please contact the manufacturer Carbon (Xiamen) New Material directly.
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Frequently Asked Questions
Carbon (Xiamen) New Material Co., Ltd. aims to provide buyers with "one-stop" worry-free high-quality services. Here you can find all information about carbon fiber engineering plastics. If you still have questions, please send us an email for consultation!
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Where will I find a buying guide?
Please contact our after-sales service directly and we will provide you with a comprehensive operating guide.
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What are CF Reinforced Thermoplastic Composites?
CF Reinforced Thermoplastic Composites are materials where carbon fibers are incorporated into a thermoplastic matrix. They combine the strength and stiffness of carbon fibers with the processability and recyclability of thermoplastics. For instance, they are used in automotive parts like bumper beams.
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What are the benefits of CF Reinforced Thermoplastic Composites over traditional composites?
The key benefits include faster production cycles, easier recyclability, and better impact resistance. They also offer design flexibility. An example is in the manufacturing of consumer electronics casings where complex shapes can be achieved more easily.
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How are CF Reinforced Thermoplastic Composites processed?
Common processing methods include injection molding, extrusion, and compression molding. Injection molding is widely used for mass production. For example, in the production of small components for the medical industry.
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What industries use CF Reinforced Thermoplastic Composites?
They are utilized in aerospace, automotive, medical, and sports equipment industries. In aerospace, they can be found in interior components. In the medical field, they might be used in prosthetics.
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How does the carbon fiber content affect the properties of the composites?
Higher carbon fiber content generally leads to increased strength and stiffness but may reduce ductility. A moderate content is often balanced for specific applications. For example, a higher content might be preferred in structural parts of a race car.
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What are the challenges in using CF Reinforced Thermoplastic Composites?
Challenges include higher material costs, complex processing equipment requirements, and ensuring uniform fiber dispersion. Issues with adhesion between the fibers and the matrix can also arise. An example is in achieving consistent quality in large-scale production.
