MXD6-CF50 is a high performance polyamide composite reinforced with 50% carbon fiber, delivering maximum strength, stiffness, wear resistance, and thermal stability. With a heat deflection temperature of ~340°C, very low moisture absorption, and excellent chemical resistance, it is ideal for automotive, industrial, and extreme engineering applications. Suitable for injection molding and extrusion, it provides a lightweight yet ultra-durable solution for demanding environments.
MXD6-CF50 high stress applications
- Model number: MXD6-CF-BCA5
- Matrix Resin: Meta Xylylene Diamine Polyamide 6 (MXD6)
- Reinforcing Filler: Carbon fiber
- Appearance: Granules
- Grade: Injection/extrusion grade
- Packaging: 25kgs/bag
Mechanical Properties
MXD6-CF50 is a high-performance polyamide-based composite reinforced with 50% carbon fiber, offering maximum stiffness, strength, and wear resistance compared to unreinforced MXD6 and lower CF-content variants. The higher carbon fiber content significantly enhances dimensional stability and mechanical durability, making it ideal for structural and extreme performance applications.
Tensile Strength: ≥ 250 MPa
Flexural Strength: ≥ 350 MPa
Impact Strength: ≥ 5.0 kJ/m²
With 50% carbon fiber reinforcement, MXD6-CF50 provides exceptional mechanical strength, extreme stiffness, and superior wear resistance, making it an ideal choice for the most demanding applications.
Thermal and Chemical Resistance
MXD6-CF50 maintains the exceptional thermal stability and chemical resistance of MXD6 while benefiting from the enhanced heat resistance and rigidity of carbon fiber reinforcement.
Heat Deflection Temperature (HDT): Approx. 340°C
Long-Term Service Temperature: Up to 340°C
Chemical Resistance: Excellent resistance to oils, fuels, solvents, and various industrial chemicals
MXD6-CF50 ensures long-term reliability in high temperature and chemically aggressive environments.
Wear Resistance and Processing
With 50% carbon fiber content, MXD6-CF50 offers outstanding wear resistance and significantly reduced friction, making it ideal for applications exposed to extreme mechanical stress and frictional forces.
Wear Resistance: Exceptional in high wear and friction conditions
Processing Methods: Injection molding, extrusion (reinforced tooling required)
Due to the very high carbon fiber content, MXD6-CF50 requires reinforced molds and advanced processing parameters to ensure efficient manufacturing and the best mechanical performance.
Environmental Adaptability
MXD6-CF50 features very low moisture absorption and superior dimensional stability, ensuring consistent performance under extreme environmental conditions.
Water Absorption: Minimal, preventing swelling and material degradation in humid environments
Dimensional Stability: Outstanding, with negligible expansion or contraction under temperature or humidity changes
Applications
MXD6-CF50 is a high strength, ultra rigid carbon fiber reinforced polyamide, designed for applications demanding extreme mechanical strength, dimensional stability, and chemical resistance. Its low moisture absorption and enhanced wear resistance make it ideal for harsh operating environments requiring long term durability and mechanical reliability.
Automotive
MXD6-CF50 is widely used in the automotive industry, where ultra lightweight, high strength materials contribute to fuel efficiency and structural integrity. Its exceptional heat resistance and rigidity make it ideal for:
Structural components that require maximum mechanical strength and load bearing capacity
Brackets and supports exposed to extreme stress and high temperatures
Lightweight reinforcements replacing metal components for weight reduction
Under the hood components, such as housings and connectors, that must withstand high heat and chemical exposure
Summary Table for MXD6-CF50
| Characteristic | Value/Description |
|---|---|
| Carbon Fiber Content | 50% |
| Tensile Strength | ≥ 250 MPa |
| Flexural Strength | ≥ 350 MPa |
| Impact Strength | ≥ 5.0 kJ/m² |
| Heat Deflection Temp. | Approx. 340°C |
| Long-Term Service Temp. | Up to 340°C |
| Chemical Resistance | Excellent |
| Water Absorption | Very low |
| Processing Methods | Injection molding, extrusion (reinforced tooling required) |
| Wear Resistance | Exceptional in high wear conditions |
If you want to get more information about MXD6-CF50, you can visit our Youtube.
Strength between MXD6 and MXD6-CF
MXD6 offers a balanced combination of mechanical performance, dimensional stability, and processability, with higher tensile and flexural strength compared to standard engineering thermoplastics. Its low moisture absorption enhances stability in varying environments, while carbon fiber-reinforced variants provide even greater stiffness and wear resistance. MXD6 serves as a versatile material, ideal for applications requiring high strength and durability without excessive rigidity.
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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.
