About this item

• 20% Carbon Fiber Reinforced PA6: Fiberon PA6-CF20 combines Nylon 6 with 20% carbon fiber for high stiffness, strength, dimensional stability, and strong layer adhesion. Designed for rigid functional parts, tooling, fixtures, and automotive or industrial prototypes.
• Engineering Performance After Annealing: Typical TDS values include 109.3 MPa dry X-Y tensile strength and an 8.64 GPa Young’s modulus. Heat deflection temperature reaches 215°C at 0.45 MPa after annealing at 100°C for 16 hours. Final-part performance may vary with design and printing conditions.
• Dry Before and During Printing: PA6 is moisture-sensitive. Dry the filament at 100°C for 10 hours before printing, then store and print below 20% relative humidity, ideally from a dry box. Proper moisture control helps reduce stringing, bubbles, rough surfaces, and inconsistent extrusion.
• Advanced Printer Setup Required: Use a 280–300°C nozzle, a 40–50°C build plate, and an all-metal hotend with the cooling fan off. A heated chamber is not required; room-temperature chamber conditions are listed in the TDS. Printing speeds up to 300 mm/s are possible with a properly tuned profile.
• Use a Wear-Resistant Nozzle: Carbon fiber is abrasive, so a hardened steel or ruby nozzle is required instead of a standard brass nozzle. For optimum heat resistance and dimensional stability, anneal printed parts at 100°C for 16 hours. Before long prints, confirm smooth filament routing and unrestricted spool rotation.

Product descriptionFiberon PA6-CF203D printing filament

HDT(°C) @0.45 MPa: 215

Bending modulus (dry-MPa): 7037

Bending modulus (wet-MPa): 2286

Material characteristicsReinforced with 20% carbon fibersPrint in Fiberon PA6-CF20Comparison chart for Fiberon materialsShipping InformationFREE Shipping on all orders!Orders ship within three business days of payment — usually sooner.We use trusted carriers like UPS, FedEx, USPS, etc.Shipping available only within the lower 48 states.No APO/FPO addresses or PO Boxes accepted.Local pickups & combined shipping are not available at this time.Return PolicyReturn items within 30 days of purchase.Must be in original condition and packaging.Keep your receipt for reference.Please complete payment ASAP after winning an sale to ensure faster shipping!response & SupportCustomer satisfaction is our priority!If there’s any issue with your order, contact us first — we’ll do our best to make it right.If you're happy with your purchase, we’d love your positive response!Contact UsMessage us anytime via Messages.We typically respond within 24 hours on weekdays.Be sure to check out our store for more great deals!Thank you for shopping with us!DisclaimerWe work with multiple reliable US-based suppliers to deliver your items.Have a question or concern? Message us anytime!