Thermoplastic CF Composites PA66 CF30 PA66-CF-BCA3
1: 230 MPa tensile strength for high load-bearing
2: 255°C heat deflection temperature under load
3: Low 1.5% water absorption for stability
4: 11,000 MPa flexural modulus for rigidity
5: Under 0.15 friction coefficient for wear resistance
- Manufacturer: Carbon New Material
- OEM/ODM: Acceptable
- Color: Black
- Free samples: ≤10kg
- MOQ: 100kg
- Port: Xiamen
- Model: PA66-CF-BCA3
- Fillers: SCF
I. PA66-CF-BCA3 Overview
PA66 CF30 PA66-CF-BCA3 is a high-performance Thermoplastic CF Composites based on polyamide 66 (PA66) reinforced with 30% carbon fiber. Modified with a special BCA3 additive, this material significantly enhances mechanical strength, dimensional stability, and heat resistance, making it suitable for high-stress structural components.
II. PA66 CF30 PA66-CF-BCA3 Key Properties
1. High Tensile Strength Tensile strength reaches 230 MPa, approximately 150% higher than unreinforced PA66.
2. Excellent Heat Deflection Temperature
Heat deflection temperature (1.82 MPa) is 255°C, suitable for high-temperature environments.
3. Low Moisture Absorption & High Dimensional Stability
Water absorption rate is below 1.5%, with dimensional change rate < 0.05%.
4. High Stiffness Modulus
Flexural modulus reaches 11,000 MPa, an increase of over 200% compared to base resin.
5. Good Creep Resistance & Wear Performance
Minimal deformation under long-term load, with a friction coefficient below 0.15.
III. Material Main Applications
This Thermoplastic CF Composites is widely used in automotive engine components, drone structural parts, industrial gears, sports equipment, and electronic device frames where high stiffness, heat resistance, and lightweight properties are required.
IV. PA66 CF30 PA66-CF-BCA3 in Automotive Throttle Body Applications
A premium automotive brand adopted PA66 CF30 PA66-CF-BCA3 for manufacturing engine throttle bodies. The component must maintain dimensional accuracy and air tightness under high-temperature and vibrating conditions. This material not achieved 30% weight reduction but also ensured long-term operational reliability due to its high heat resistance and low thermal expansion coefficient, outperforming aluminum counterparts.
For more detailed performance data of this Thermoplastic CF Composites , please download our technical datasheet, or contact us for customized quotations and product catalogs. Please note that performance may vary depending on matrix resin, carbon fiber content, and manufacturing process. We recommend comparative testing with similar products based on your specific application needs to accurately evaluate the suitability of PA66 CF30 PA66-CF-BCA3 for your project.
CFRTP VS. METALS
1. CFRTP exhibits the lowest density (1.50 g/cm³) among all compared materials, significantly outperforming traditional metals like steel (7.85 g/cm³) and copper (8.96 g/cm³), and even surpassing aluminum (2.70 g/cm³) and aluminum alloy (2.80 g/cm³). 2. In terms of strength-to-weight ratio, CFRTP demonstrates superior performance at 120 kN·m/kg, more than doubling the ratio of aluminum alloy (68 kN·m/kg) and far exceeding steel (26 kN·m/kg) and copper (14 kN·m/kg). 3. While steel shows the highest stiffness (200 GPa), CFRTP (150 GPa) outperforms aluminum (70 GPa), aluminum alloy (72 GPa), and copper (110 GPa), offering a favorable balance of rigidity and lightweight properties. 4. CFRTP achieves the highest corrosion resistance rating (9 on a 1-10 scale), surpassing all other materials including aluminum alloy (8), aluminum (7), copper (6), and steel (3), making it ideal for corrosive environments.
CFRTP VERSUS CFRP
1. CFRTP demonstrates significantly faster processing time (5 minutes) compared to CFRP (45 minutes), representing a 90% reduction in manufacturing duration. 2. In terms of recyclability, CFRTP outperforms CFRP by a large margin, scoring 9 on a 1-10 scale versus CFRP's score of 2. 3. CFRTP exhibits superior impact resistance (90 kJ/m²) compared to CFRP (65 kJ/m²), showing approximately 38% better performance in this category. 4. While CFRP has higher temperature resistance (220°C) than CFRTP (180°C), both materials maintain adequate thermal performance for most applications. 5. CFRTP offers greater design flexibility (rating of 90) compared to CFRP (rating of 60), providing more versatility in manufacturing and application scenarios.
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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.
