.card{ background:#ffffff; border:1px solid #eaeaea; border-radius:14px; padding:22px; margin-bottom:20px; transition:all 0.3s ease; box-shadow:0 2px 10px rgba(0,0,0,0.04); } .card:hover{ transform:translateY(-6px); box-shadow:0 10px 25px rgba(0,0,0,0.10); border-color:#cfead3; } h2{ color:#2f7d32; margin-bottom:12px; font-size:20px; } p,li{ color:#666; font-size:15px; line-height:1.8; } ul{ padding-left:20px; } .table{ width:100%; border-collapse:collapse; margin-top:10px; } .table th,.table td{ border:1px solid #e5e5e5; padding:10px; text-align:left; font-size:14px; } .table th{ background:#f3f8f4; color:#2f7d32; } .cta-btn{ display:inline-block; margin-top:10px; padding:12px 22px; background:#2f7d32; color:#fff; text-decoration:none; border-radius:8px; transition:0.3s; font-weight:bold; } .cta-btn:hover{ background:#256428; } .faq{ margin-top:10px; } .faq-item{ border-bottom:1px solid #eee; } .faq-item input{ display:none; } .faq-item label{ display:block; padding:14px 0; cursor:pointer; font-size:15px; font-weight:bold; color:#2f7d32; position:relative; } .faq-item label::after{ content:"+"; position:absolute; right:0; font-size:18px; } .faq-content{ max-height:0; overflow:hidden; transition:all 0.3s ease; } .faq-content p{ margin:0; padding:0 0 12px 0; } .faq-item input:checked ~ .faq-content{ max-height:200px; } .faq-item input:checked + label::after{ content:"−"; } Introduction to Long Carbon Fiber Reinforced PA6 Long Carbon Fiber Reinforced PA6 (Polyamide 6) is a high-performance engineering thermoplastic designed for lightweight structural applications requiring high strength, excellent toughness, and outstanding fatigue resistance. Reinforced with 40% long carbon fiber, PA6-LCF40 offers superior stiffness, dimensional stability, and impact performance compared with conventional short fiber reinforced PA6, making it an ideal solution for metal replacement in demanding engineering applications. Composition and Structure PA6-LCF40 consists of a polyamide 6 matrix reinforced with 40% long carbon fibers. The long fiber reinforcement creates a continuous load-bearing network within the material, providing more efficient stress transfer, improved fatigue life, excellent creep resistance, and enhanced structural integrity compared to traditional short carbon fiber reinforced composites. Key Features High Strength and Stiffness Excellent Impact Resistance Outstanding Fatigue Performance Good Heat Resistance Excellent Dimensional Stability Superior Creep Resistance Good Wear Resistance Lightweight Metal Replacement Solution Long Service Life Typical Applications Automotive Structural Components Electric Vehicle Battery System Parts Power Tool Structural Components Industrial Machinery Parts Mechanical Brackets and Supports Electrical and Electronic Components Sports Equipment Industrial Automation Components Our Working Process Requirement Analysis Material Selection & Technical Recommendation Customized Formulation & Sample Preparation COA Support & Quality Verification Production, Delivery & Technical Follow-up Technical Datasheet (PA6-LCF40%) Property Unit Typical Value Tensile Strength MPa 261 Tensile Modulus MPa 30693 Flexural Strength MPa 375 Flexural Modulus MPa 20556 Notched Izod Impact kJ/m² 28 Heat Deflection Temperature (1.8 MPa) °C 208 Density g/cm³ 1.29 FAQ What is Long Carbon Fiber Reinforced PA6? PA6-LCF40 is a high-performance engineering composite made by reinforcing polyamide 6 with 40% long carbon fiber, delivering outstanding strength, stiffness, and lightweight performance. What are the advantages of PA6-LCF40? It offers excellent mechanical strength, outstanding impact resistance, high fatigue performance, good heat resistance, and superior dimensional stability. Which industries use PA6-LCF40? It is widely used in automotive, electric vehicles, industrial machinery, power tools, electronics, and structural engineering applications. Why choose long carbon fiber reinforced PA6? Long carbon fibers provide better load transfer, higher fatigue resistance, improved impact performance, and stronger structural integrity than conventional short fiber reinforced PA6. Is PA6-LCF40 suitable for metal replacement? Yes. PA6-LCF40 is widely used as a lightweight metal replacement material in applications requiring high strength, stiffness, durability, and long-term reliability. Need Technical Support for PA6-LCF Materials? Contact our engineering team for material selection guidance, processing recommendations, technical datasheets, and customized PA6 long carbon fiber solutions. Contact Us About LFT-G Xiamen LFT Composite Plastic Co., Ltd., established in 2009, is a global supplier of long fiber reinforced thermoplastic (LFT) materials integrating R&D, production, and sales. We specialize in long glass fiber and long carbon fiber reinforced thermoplastics, including PP, CPP, HDPE, PA6, PA66, PA12, PPA, PPS, PEEK, TPU, ABS, PLA and other engineering plastics. Our products are cer...

.card{ background:#ffffff; border:1px solid #eaeaea; border-radius:14px; padding:22px; margin-bottom:20px; transition:all 0.3s ease; box-shadow:0 2px 10px rgba(0,0,0,0.04); } .card:hover{ transform:translateY(-6px); box-shadow:0 10px 25px rgba(0,0,0,0.10); border-color:#cfead3; } h2{ color:#2f7d32; margin-bottom:12px; font-size:20px; } p,li{ color:#666; font-size:15px; line-height:1.8; } ul{ padding-left:20px; } .table{ width:100%; border-collapse:collapse; margin-top:10px; } .table th,.table td{ border:1px solid #e5e5e5; padding:10px; text-align:left; font-size:14px; } .table th{ background:#f3f8f4; color:#2f7d32; } .cta-btn{ display:inline-block; margin-top:10px; padding:12px 22px; background:#2f7d32; color:#fff; text-decoration:none; border-radius:8px; transition:0.3s; font-weight:bold; } .cta-btn:hover{ background:#256428; } .faq{ margin-top:10px; } .faq-item{ border-bottom:1px solid #eee; } .faq-item input{ display:none; } .faq-item label{ display:block; padding:14px 0; cursor:pointer; font-size:15px; font-weight:bold; color:#2f7d32; position:relative; } .faq-item label::after{ content:"+"; position:absolute; right:0; font-size:18px; } .faq-content{ max-height:0; overflow:hidden; transition:all 0.3s ease; } .faq-content p{ margin:0; padding:0 0 12px 0; } .faq-item input:checked ~ .faq-content{ max-height:200px; } .faq-item input:checked + label::after{ content:"−"; } Introduction to Long Carbon Fiber Reinforced PA6 Long Carbon Fiber Reinforced PA6 (Polyamide 6) is a high-performance engineering thermoplastic designed for lightweight structural applications requiring high strength, excellent toughness, and outstanding fatigue resistance. Reinforced with 40% long carbon fiber, PA6-LCF40 offers superior stiffness, dimensional stability, and impact performance compared with conventional short fiber reinforced PA6, making it an ideal solution for metal replacement in demanding engineering applications. Composition and Structure PA6-LCF40 consists of a polyamide 6 matrix reinforced with 40% long carbon fibers. The long fiber reinforcement creates a continuous load-bearing network within the material, providing more efficient stress transfer, improved fatigue life, excellent creep resistance, and enhanced structural integrity compared to traditional short carbon fiber reinforced composites. Key Features High Strength and Stiffness Excellent Impact Resistance Outstanding Fatigue Performance Good Heat Resistance Excellent Dimensional Stability Superior Creep Resistance Good Wear Resistance Lightweight Metal Replacement Solution Long Service Life Typical Applications Automotive Structural Components Electric Vehicle Battery System Parts Power Tool Structural Components Industrial Machinery Parts Mechanical Brackets and Supports Electrical and Electronic Components Sports Equipment Industrial Automation Components Our Working Process Requirement Analysis Material Selection & Technical Recommendation Customized Formulation & Sample Preparation COA Support & Quality Verification Production, Delivery & Technical Follow-up Technical Datasheet (PA6-LCF40%) Property Unit Typical Value Tensile Strength MPa 261 Tensile Modulus MPa 30693 Flexural Strength MPa 375 Flexural Modulus MPa 20556 Notched Izod Impact kJ/m² 28 Heat Deflection Temperature (1.8 MPa) °C 208 Density g/cm³ 1.29 FAQ What is Long Carbon Fiber Reinforced PA6? PA6-LCF40 is a high-performance engineering composite made by reinforcing polyamide 6 with 40% long carbon fiber, delivering outstanding strength, stiffness, and lightweight performance. What are the advantages of PA6-LCF40? It offers excellent mechanical strength, outstanding impact resistance, high fatigue performance, good heat resistance, and superior dimensional stability. Which industries use PA6-LCF40? It is widely used in automotive, electric vehicles, industrial machinery, power tools, electronics, and structural engineering applications. Why choose long carbon fiber reinforced PA6? Long carbon fibers provide better load transfer, higher fatigue resistance, improved impact performance, and stronger structural integrity than conventional short fiber reinforced PA6. Is PA6-LCF40 suitable for metal replacement? Yes. PA6-LCF40 is widely used as a lightweight metal replacement material in applications requiring high strength, stiffness, durability, and long-term reliability. Need Technical Support for PA6-LCF Materials? Contact our engineering team for material selection guidance, processing recommendations, technical datasheets, and customized PA6 long carbon fiber solutions. Contact Us About LFT-G Xiamen LFT Composite Plastic Co., Ltd., established in 2009, is a global supplier of long fiber reinforced thermoplastic (LFT) materials integrating R&D, production, and sales. We specialize in long glass fiber and long carbon fiber reinforced thermoplastics, including PP, CPP, HDPE, PA6, PA66, PA12, PPA, PPS, PEEK, TPU, ABS, PLA and other engineering plastics. Our products are cer...

PA6 Long Carbon Fiber Reinforced Thermoplastic High-performance PA6 reinforced with long carbon fiber (LCF) combines lightweight properties, superior mechanical strength, dimensional stability, and outstanding durability for demanding industrial applications. Polyamide 6 (PA6) Nylon 6 (PA6) is a widely used engineering plastic known for its lightweight structure, excellent wear resistance, corrosion resistance, and high toughness. As a thermoplastic resin, PA6 can be repeatedly softened by heating and hardened by cooling, making it highly suitable for repeated processing and molding applications. Long Carbon Fiber (LCF) Carbon fiber features high strength, high modulus, excellent electrical conductivity, and an outstanding strength-to-weight ratio. Compared with traditional glass fiber, carbon fiber provides superior mechanical performance while maintaining lightweight characteristics. Long carbon fiber reinforced thermoplastics are increasingly replacing traditional metal materials in industries such as electric vehicles, electronics, industrial equipment, medical devices, and sports products. LCF vs SCF Long carbon fiber (LCF) reinforced materials provide better impact resistance, fatigue performance, and structural integrity compared with short carbon fiber (SCF) materials. Advantages of Long Carbon Fiber Reinforcement High Strength Excellent mechanical performance with outstanding toughness and durability. Lightweight Lower density compared with traditional metal materials. Thermal Stability Low thermal expansion coefficient and excellent heat resistance. Corrosion Resistance Outstanding resistance to chemicals, aging, and environmental exposure. TDS of PA6 for Reference Applications of PA6-LCF PA6 reinforced with long carbon fiber is widely used in structural and lightweight applications requiring high strength and impact resistance. Helmets Automotive bumpers Treadmills and sports equipment Industrial machinery parts Electric vehicle components Consumer electronics Certifications Factory & Warehouse Teams & Customers About Us Xiamen LFT Composite Plastic Co., Ltd. is a professional manufacturer specializing in Long Fiber Reinforced Thermoplastics (LFT & LFRT), including Long Glass Fiber (LGF) and Long Carbon Fiber (LCF) series materials. Our thermoplastic materials are suitable for injection molding, extrusion, and LFT-D molding applications. Fiber length can be customized from 5mm to 25mm according to customer requirements. The company has passed ISO9001 and IATF16949 certifications, and our products have obtained multiple patents and trademarks.

Nylon 6 is a suitable material for injection molding.

Product number: PA6-NA-LCF40 Product fiber: 20%-60% Product application: Suitable for manufacturing helmets, Car bumps and Robotic and arms etc. Product feature: High toughness, Light weight, High strength, Wear strength, Corrosion resistance, Creep resistance, Conduction, Heat transfer.

PA6 Long Carbon Fiber Composite body { font-family: Arial, sans-serif; line-height: 1.6; color: #333; margin: 20px; } h2 { font-size: 24px; background-color: #f0f0f0; padding: 10px; color: #339933; } p { margin: 10px 0; } ul { margin: 10px 0 10px 20px; } img { max-width: 100%; height: auto; display: block; margin: 10px 0; } Polyamide 6 (PA6) Nylon 6 (PA6) is a general engineering plastic with lightweight, wear resistance, corrosion resistance, and good toughness. As a thermoplastic resin, it softens when heated and hardens when cooled, allowing repeated processing. Long Carbon Fiber Carbon fiber has high strength, high modulus, large specific surface area, and high electrical conductivity. Compared with glass fiber, carbon fiber provides maximum strength along the fiber direction. Carbon fiber reinforced composites are stronger than polymer matrix materials while maintaining light weight, gradually replacing traditional metals in electronics, electric vehicles, medical devices, industrial equipment, and sports/leisure products. LCF VS SCF Advantages of Long Carbon Fiber Filled High strength and high toughness Small coefficient of thermal expansion Low hardness and light weight Corrosion resistance and aging resistance Temperature resistance TDS of PA6 for Reference Application of PA6 Suitable for manufacturing helmets, car bumpers, treadmills, etc. Certifications Factory & Warehouse Teams & Customers About Us Xiamen LFT Composite Plastic Co., Ltd is a brand-name company focusing on LFT & LFRT: Long Glass Fiber Series (LGF) & Long Carbon Fiber Series (LCF). Our thermoplastic LFT materials can be used for LFT-G injection molding, extrusion, and LFT-D molding. Fiber lengths can be customized from 5~25mm. Our continuous infiltration reinforced thermoplastics have passed ISO9001 & IATF16949 certification, and products hold multiple national trademarks and patents.

Product Name: LFT Creep Resistant Nylon 6 Fill Long Carbon Fiber Reinforced Pellets Length: 12-25mm

PA6 long carbon fiber reinforced material offers high strength, excellent impact resistance, and lightweight properties. It provides outstanding dimensional stability and fatigue resistance, making it ideal for automotive and industrial applications. Suitable for replacing metal components to achieve weight reduction and enhanced performance.

Polyamide 6 (PA6) Material Polyamide 6 (PA6) has chemical and physical properties very similar to PA66. However, differences in molecular structure lead to distinct performance characteristics. PA6 features a lower melting point and a wider processing temperature window, offering better impact resistance and solubility resistance than PA66, while also exhibiting higher moisture absorption. Since many quality characteristics of plastic parts are affected by hygroscopicity, molding shrinkage is largely influenced by crystallinity and moisture absorption. Therefore, these factors must be carefully considered when designing PA6 products. Fiber-reinforced PA6 effectively reduces shrinkage and mitigates issues caused by moisture absorption. Its high crystallinity and excellent flowability contribute to improved dimensional stability and overall part performance. Datasheet Nylon products should be used with attention to dimensional deviation caused by thermal expansion and moisture absorption. Conventional PA6 also shows limited acid resistance and UV resistance. Long-term exposure to high temperatures may cause thermal oxidation, resulting in discoloration and eventual material degradation. Therefore, unmodified nylon is generally not recommended for outdoor applications. Carbon fiber reinforced modified PA6 significantly improves creep resistance, rigidity, wear resistance, and mechanical strength, enabling stable performance in outdoor and demanding environments. *Tip: Poor compatibility between carbon fiber and PA6 may lead to fiber floating and reduced mechanical properties. Xiamen LFT’s PA6 composites feature excellent fiber–matrix compatibility, effectively avoiding these issues. Advantages Strength & Durability: Excellent balance of rigidity and heat resistance Optimized Design: Superior surface appearance suitable for complex structures Excellent Processability: High flowability and thermal stability for precision molding High Thermal Stability: Reliable performance under elevated temperatures Stable Electrical Properties: Consistent insulation across wide temperature and frequency ranges Applications Long carbon fiber reinforced PA6 enhances strength, heat resistance, impact resistance, and dimensional stability, making it suitable for both industrial and consumer applications. With trends toward lightweight and compact automotive design, under-the-hood temperatures continue to rise. Carbon fiber reinforced PA6 meets these demanding requirements and is widely used in automotive engine components, electrical systems, body structures, and airbag-related parts. Due to its excellent mechanical properties, dimensional stability, heat resistance, and aging resistance, carbon fiber reinforced PA6 is also commonly applied in mechanical parts and aerospace equipment components. Long carbon fiber reinforced PA6 features high flowability, high rigidity, excellent mechanical strength, low shrinkage, creep resistance, thermal stability, wear resistance, oil resistance, uniform fiber dispersion, and good surface gloss. Typical applications include power tools, fishing equipment, automotive parts, machinery components, and office accessories. Certifications ISO 9001 & IATF 16949 Quality Management System Certification National Laboratory Accreditation Certificate Modified Plastics Innovation Enterprise REACH & RoHS Heavy Metal Compliance Factory Contact Us

If you are not sure which PA material is suitable for you, please tell us your needs and our team will provide you with technical support free of charge.

Nylon 6 is a suitable material for injection molding. The resulting molded nylon parts possess great strength, as well as chemical and temperature resistance. When molding nylon 6, the material is sometimes injected with a specified amount of glass or carbon fibers (usually between 20% and 60%) to boost its tensile strength.

Compared to short fiber counterparts, this composite offers superior load-bearing capability and long-term durability under dynamic stress conditions. Its balanced properties make it ideal for structural components in the automotive, aerospace, power tool, and industrial sectors, where lightweight yet robust materials are essential.