LFT-G® PA6 CF50 (LCF50) Black – The Titanium Alternative
While standard chopped PA6 CF50 is notoriously brittle, our continuous pultrusion technology ensures the 10mm fibers intertwine, absorbing extreme shock and acting as a powerful EMI shield. It is the ultimate lightweight substitute for die-cast Aluminum, Magnesium, and even Titanium.
The Substitution Index: LCF50 vs. Metals
Engineers sourcing 50% carbon fiber nylon are typically looking to eliminate heavy metals from their BOM. See how LFT-G® LCF50 dominates traditional metals across critical engineering metrics.
Specific Stiffness (Rigidity-to-Weight)
Manufacturing Cost Efficiency
Technical Specifications: LFT-G PA6 LCF50-BC05B
| Property | Test Standard | Unit | Typical Value |
|---|---|---|---|
| Base Polymer | - | - | PA6 (Nylon 6) Black |
| Reinforcement | ISO 1172 | % | 50% Long Carbon Fiber |
| Density | ISO 1183 | g/cm³ | 1.31 - 1.32 |
| Tensile Strength | ISO 527 | MPa | 300 - 310 |
| Tensile Modulus | ISO 178 | MPa | 34,000 - 35,000 |
| Surface Resistivity | IEC 60093 | Ω | 10¹ - 10² (EMI Shielding) |
Cross-Industry Hyper-Performance Applications
Industrial Robotics & Automation
High-speed robotic arms require near-zero inertia to move swiftly and absolute rigidity (32 GPa) for precision. Our 50% carbon fiber PA6 allows automation companies to replace heavy steel components, dramatically increasing motor lifespan and operational speed while dampening mechanical vibrations.
High-End Sporting Goods
Used extensively in professional bicycle pedals, extreme sports bindings, and lightweight weapon accessories. The LCF50 structure provides the unbreakable tensile strength demanded by athletes, combined with a deep, premium black aesthetic that resists UV degradation.
EV Structural & Shielding Parts
Eliminates the need to manufacture two separate parts for structure and EMI shielding. In electric vehicles, this material is injection-molded into battery housings and radar brackets, acting simultaneously as a crash-resistant shield and a conductive Faraday cage.
Frequently Asked Questions (FAQ)
Q: Why should I choose LCF50 over standard Chopped PA6 CF50?
A: Standard chopped PA6 CF50 uses fibers less than 1mm long. At 50% loading, it becomes glass-like and will shatter easily upon impact. Our LFT-G® technology preserves 10mm continuous Long Carbon Fibers (LCF), creating an internal skeleton that multiplies impact resistance while maintaining the massive 32 GPa stiffness.
Q: Can this 50% carbon material truly replace Titanium and Aluminum?
A: Yes. When assessing Specific Stiffness (stiffness divided by weight), PA6 LCF50 matches or exceeds die-cast aluminum and many titanium alloys. Furthermore, injection molding LCF50 into complex shapes is significantly cheaper than CNC machining titanium or aluminum billets.
Q: Does the material require special handling due to moisture?
A: Like all Nylon (PA6) materials, it must be dried before injection molding (typically 80-90°C for 4 hours). However, once molded, the extremely dense 50% carbon fiber network severely restricts water absorption, meaning the final part retains its dimensional stability far better than standard nylon.
Push the Limits of Engineering.
Replace titanium, eliminate CNC costs, and integrate EMI shielding. Contact the LFT-G® team today for your structural LCF50 sample.
Request Black PA6 CF50 (LCF50) Quote
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