PA6-LCF40 is an advanced polyamide composite that incorporates 40% long carbon fibers, specifically engineered to provide exceptional mechanical properties while remaining lightweight. This formulation makes it ideal for applications that require superior strength and rigidity. PA6 LCF40 is versatile, serving a range of industries, including automotive, consumer goods, and industrial sectors.

Key Characteristics of PA6-LCF40

• Base Material: Polyamide 6 (PA6)
  The foundational polymer for PA6 LCF40 is PA6, known for its outstanding mechanical properties such as toughness and flexibility. The addition of long carbon fibers significantly enhances these characteristics, resulting in a composite well-suited for high-stress environments.
• Reinforcement: Long Carbon Fibers (LCF)
  With a reinforcement level of 40% long carbon fibers, PA6 LCF40 offers significant improvements in mechanical strength and stiffness compared to unreinforced PA6. This higher fiber content is particularly advantageous for applications demanding maximum rigidity.
• Density: Approximately 1.6 g/cm³
  PA6 LCF40 has a density of around 1.6 g/cm³, which remains relatively low for a highly reinforced composite, making it beneficial in sectors like automotive where weight reduction can enhance performance.
• Tensile Strength: 300-350 MPa
  The tensile strength of PA6 LCF40 ranges from 300 to 350 MPa, significantly surpassing that of lower carbon fiber composites, ensuring robust performance for structural applications under high loads.
• Flexural Modulus: 13000-15000 MPa
  With a flexural modulus between 13000 and 15000 MPa, PA6 LCF40 exhibits outstanding rigidity, allowing it to withstand bending stresses while offering limited flexibility.
• Impact Resistance: Outstanding (up to 500% enhancement)
  PA6 LCF40 demonstrates exceptional impact resistance, showing up to a 500% improvement compared to unreinforced PA6, making it ideal for applications that require high toughness and durability.
• Thermal Stability: Stable up to 240°C
  This composite exhibits superior thermal stability, maintaining its mechanical properties up to 240°C, which is critical for components exposed to elevated temperatures.
• Melt Flow Index: Moderate (typically 2-6 g/10 min)
  The melt flow index indicates moderate viscosity during processing, facilitating effective shaping and molding through methods such as injection molding and extrusion.
• Water Absorption: Low (up to 0.2%)
  With a moisture absorption rate of approximately 0.2%, PA6 LCF40 ensures excellent dimensional stability and resistance to environmental factors, making it suitable for moisture-exposed applications.
• Color: Black
  Typically available in black, PA6 LCF40 can be customized to meet specific aesthetic and branding needs while maintaining its performance properties.
• Processing Method: Injection Molding, Extrusion
  PA6-LCF40 can be processed using standard manufacturing techniques like injection molding and extrusion, allowing for the production of complex components across various applications.

Applications of PA6-LCF40

PA6-LCF40 is utilized across multiple sectors due to its advanced properties:

• Automotive: Its exceptional strength and rigidity make PA6 LCF40 ideal for critical applications such as structural components, chassis parts, and under-the-hood applications where durability and impact resistance are vital.
• Consumer Goods: This material is well-suited for high-performance consumer products, including sports gear and protective equipment, ensuring long-lasting reliability and performance.
• Industrial: In industrial environments, PA6 LCF40 is used for heavy-duty machinery components that require high strength and durability, enhancing operational efficiency and reducing maintenance needs.
• Electrical and Electronics: Thanks to its excellent thermal stability, PA6 LCF40 is often employed in electronic enclosures and components designed for high-temperature operations, ensuring consistent performance under thermal stress.

Conclusion

The following table summarizes the key details about PA6-LCF40:

PA6-LCF40 represents a significant advancement in polyamide composites, merging the flexibility of PA6 with the robust reinforcement of long carbon fibers. Its enhanced features make it an excellent choice for a variety of applications across multiple sectors, effectively addressing the challenges of modern manufacturing and providing a reliable option for engineers and manufacturers.