PA12-LCF50 is a high-performance thermoplastic composite with 50% carbon fiber content, offering enhanced strength, stiffness, and thermal stability. It has excellent tensile (≥160 MPa) and flexural strength (≥270 MPa), superior impact resistance (≥45 kJ/m²), and can withstand high temperatures (up to 230°C). This material is ideal for automotive, aerospace, and industrial applications requiring lightweight yet durable components, offering excellent chemical resistance and low water absorption. It can be processed via injection molding, extrusion, and 3D printing for precise, high-performance parts.
High Performance PA12-LCF50 Carbon Fiber PA
- Model number: PA12-LCF-BCA5
- Matrix Resin: Polyamide12 (Nylon12) (PA12)
- Reinforcing Filler: Carbon fiber
- Appearance: Granules
- Grade: Injection/extrusion grade
- Packaging: 25kgs/bag
Introduction to PA12-LCF50 Material
PA12-LCF50 (Polyamide 12 Carbon Fiber Composite with 50% Carbon Fiber) is a high-performance thermoplastic composite material that incorporates 50% carbon fiber reinforcement within a polyamide 12 (PA12) matrix. This higher carbon fiber content provides even more enhanced mechanical properties compared to PA12 LCF40, offering superior strength, stiffness, and thermal stability. PA12 LCF50 is ideal for demanding applications in industries such as automotive, aerospace, industrial manufacturing, and consumer goods, where higher performance is required.
Characteristics and Values for Enhanced Performance:
Carbon Fiber Content: 50%
The increased carbon fiber content in PA12 LCF50 results in even higher tensile and flexural strength, making it suitable for applications requiring maximum strength, stiffness, and load-bearing capacity while still maintaining a lightweight profile.
Tensile Strength: ≥ 160 MPa
PA12 LCF50 exhibits excellent tensile strength, capable of withstanding even greater mechanical loads compared to lower carbon fiber versions, making it ideal for high-stress applications.
Flexural Strength: ≥ 270 MPa
This superior flexural strength ensures resistance to bending and deformation, allowing PA12 LCF50 to endure heavy or dynamic loads over time.
Impact Strength: ≥ 45 kJ/m²
The material shows improved impact resistance, providing better durability and longevity in high-stress, high-impact environments.
Thermal Properties:
Heat Deflection Temperature: Approximately 230°C
PA12 LCF50 maintains structural integrity at higher temperatures, making it ideal for high-temperature environments like engine compartments and industrial machinery.
Long-Term Service Temperature: Up to 160°C
With a higher long-term service temperature, PA12 LCF50 offers reliability in environments with significant temperature fluctuations.
Chemical Stability:
PA12 LCF50 continues to offer excellent resistance to a wide range of chemicals, such as oils, fuels, lubricants, and solvents, and performs exceptionally well in humid or wet conditions.
Processing Characteristics:
PA12 LCF50 can be processed using conventional manufacturing methods like injection molding, extrusion, and 3D printing, with excellent flow properties despite the increased carbon fiber content.
Other Characteristics:
Low Water Absorption
Superior Wear Resistance
Applications:
Automotive Industry: Structural components, housings, and critical parts requiring superior strength, stiffness, and thermal stability.
Aerospace and Industrial Manufacturing: High-performance parts like gears, bushings, and structural components that require exceptional stiffness and wear resistance.
Consumer Goods: Lightweight, durable products like tools and sporting equipment for high-stress environments.
Summary Table:
| Characteristic | Value/Description |
|---|---|
| Carbon Fiber Content | 50% |
| Tensile Strength | ≥ 160 MPa |
| Flexural Strength | ≥ 270 MPa |
| Impact Strength | ≥ 45 kJ/m² |
| Heat Deflection Temperature | Approximately 230°C |
| Long-Term Service Temperature | Up to 160°C |
| Chemical Resistance | Excellent resistance to oils, fuels, solvents |
| Water Absorption | Low |
| Processing Methods | Injection molding, extrusion, 3D printing |
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Thermal Stability of PA12-LCF
PA12-LCF (carbon fiber reinforced polyamide 12) has better thermal stability than standard PA12. The addition of carbon fiber increases the heat distortion temperature (HDT) of the material, allowing it to maintain good structural integrity in high-temperature environments. At the same time, carbon fiber also improves the thermal conductivity of PA12-LCF, helping to better dissipate heat and enhancing its durability under high temperature conditions. Overall, the thermal stability of PA12-LCF makes it suitable for applications requiring high strength and heat resistance, such as the automotive, aerospace and electronics industries.
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Frequently Asked Questions
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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.
