Polymaker Fiberon PA6-CF20 Carbon Fiber Nylon Filament 1.75mm Black 0.5kg, Fiberon PA6-CF20 Nylon Warp Free 1.75mm 3D Printing Filament
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Availability:
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Arrives
Friday, May 22
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Color: 111 - 1.75mm Fiberon Pa6-cf20 Black 0.5kg (Hex Code: #312f2f)
Size: NYLON
Features
- Fiberon by Polymaker: A new product line dedicated to democratizing high-performance composite materials. This cost-effective 3D printing filament is optimized for high-speed printing and offers excellent printability and compatibility with most mainstream and entry-level printers, enabling the production of high-performance parts.
- Stiff, Strong, and Heat Resistant: Polymaker 1.75mm Fiberon PA6-CF20 nylon filament is made of 80% PA and 20% chopped carbon fibers. This reinforcement significantly boosts stiffness, strength, and heat resistance, while providing excellent layer adhesion. It has a Heat Deflection Temperature (ISO 75 0.45 MPa) of 215C.
- Wide Application: Fiberon PA6-CF20 nylon filament is strong, durable, and exhibits excellent heat resistance. It is ideal for applications requiring torsional, tensile, and impact strength, such as bicycle pedals, brackets, jigs, fixtures, drone frames, prosthetics, and handles.
- Tangle-Free & Resealable Bag: Fiberon 1.75mm PA6-CF20 nylon filament is carefully wound to prevent tangling and is vacuum-sealed in a resealable ziplock bag with a desiccant. After use, guide the filament through the fixed hole to avoid tangles.
- Cardboard Spool with Enhanced Hard Edge: Fiberon filament is packaged in upgraded materials with a reinforced edge coating and a fully recycled cardboard spool and box. The hard edge prevents dust degradation and protects against deformation and delamination.
Brand: POLYMAKER
Material: Nylon
Color: 111 - 1.75mm Fiberon Pa6-cf20 Black 0.5kg (Hex Code #312f2f)
Item Weight: 0.5 Kilograms
Item Diameter: 1.75 Millimeters
Brand Name: POLYMAKER
Additional Features: Carbon Fiber Reinforcement for Enhanced Strength and Heat Resistance
Global Trade Identification Number: 13
Manufacturer Part Number: FG03001
Unit Count: 17.637 Ounce
Manufacturer: Polymaker
Number of Items: 1
Model Number: FG03001
Material Type: Nylon
Color: 111 - 1.75mm Fiberon Pa6-cf20 Black 0.5kg (Hex Code #312f2f)
Item Weight: 0.5 Kilograms
Item Diameter: 1.75 Millimeters
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, May 22
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: 111 - 1.75mm Fiberon Pa612-cf15 Black 0....
Size: NYLON
I recently started using PA612-CF15 filament in my 3D printer, and it's been an excellent material for high-performance, industrial-grade prints. Here's my detailed review: Print Quality & Ease of Use: The PA612-CF15 filament is a 3D printing material that combines polyamide (nylon) with carbon fiber. It’s a bit more challenging to print with compared to standard filaments like PLA, but it produces outstanding results. The carbon fiber reinforcement provides extra rigidity and strength, and the printed parts come out with a nice matte finish. I’ve found that it’s crucial to adjust the print settings for optimal results—slower print speeds, higher temperatures, and a hardened steel nozzle are key to getting the best quality. Strength & Durability: This filament’s main selling point is its strength. It offers excellent mechanical properties, including high tensile strength and low moisture absorption, which means printed parts stay tough and won’t warp or weaken easily. I’ve used it to print functional parts that need to withstand a bit of wear and tear—things like brackets and connectors—and they’ve held up impressively well. The carbon fiber content also adds to the durability, making it ideal for parts that will be exposed to high stress. Printing Performance: While the PA612-CF15 filament prints relatively well, it’s a bit finicky when it comes to adhesion. I highly recommend using a heated bed, as well as a build surface that’s designed for high-performance filaments (like PEI). Once you’ve dialed in the settings, however, it adheres well and delivers smooth, strong prints. Post-Processing: Another benefit of this filament is its ease of post-processing. You can sand, drill, or machine it with minimal effort, which makes it ideal for parts that need to be further customized. However, because of the carbon fiber content, it can cause additional wear on your print head, so you’ll want to use a hardened nozzle to avoid clogging or damage. Finish & Aesthetics: The carbon fiber content gives the prints a unique, matte black finish that looks both sleek and industrial. This is great if you’re looking for a functional yet stylish end product. The finish is slightly rough to the touch, which adds to the overall durability and strength, but it’s also one of those materials that looks even better the more you use it. Overall: PA612-CF15 filament is a fantastic choice for anyone needing durable, strong, and heat-resistant 3D prints. It’s best suited for functional prototypes, automotive parts, or anything that requires robust mechanical properties. While it takes a little effort to get the settings just right, the results are definitely worth it for demanding applications. Rating: 4.7/5 Pros: High strength, excellent durability, easy post-processing, great finish Cons: Requires careful calibration, can cause wear on nozzles, difficult to print with for beginners
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Reviewed in the United States on January 24, 2025 by Christian
Color: 114 - 1.75mm Polymide Pa6-gf Grey 0.5kg ...
Size: NYLON
I printed the above image with a stock Kobra Max (260° max nozzle temperature. Although some people suggest it runs hot), 0.8mm nozzle(not a nozzle suggested for small gears)... I have been printing for a well over 5 years and it's not just a side hobby. It's not work but it's an obsession. I've had many printers, I've tried innumerable brands and types of filaments. This is my first favorite. I'm going to write a simple list of why you should buy this filament. By far the strongest filament I have ever used. It's a different kind of strength though. PC FG/cf, peek etc might be stronger in certain ways, But having the same volume as a regular kilogram, yet half the weight, it's just something special. Just a note, the way this filament works is a lot like say porcelain. It's an incredibly strong substance, but if you kind of chip away at it with say a pair of bolt cutters, it'll break easier with scary pieces flying at you.. Kinda like that. Dimensional accuracy is off the charts. You make a hole, the whole will be the size you make it. I only have one printer that prints perfect every time. A toybox printer.. If you know what that is, you'll understand. Anyway, this filament in my Kobra Max, is officially my new most consistent and reliable print. I use Cura to do the "print one at a time" (instead of all at once), and I can have 19 different prints I want done all in that one platform, and it'll just go through one after the other and print them all completely accurate. No more checking every 30 minutes or hour. No need for a camera mounted on it or special failed print sensor... Keep the support material as low density as you can, but when it comes to the support interface and removing this support, it's amazing. The support interface ACTUALLY works...... Really. And once you break off the support which CAN require a lot of strength (ice pick or smaller nozzle size suggested) You're left with a manufacturer quality part. No post-processing necessary. A real quick note, I tried doing the flow reduction for the support material and it ended up failing. I'm sure it's because this material is very thick/.8 nozzle/and printed well below the suggested print temp, But that did fail me. Anyway, I'm sure if you actually have the appropriate setup/settings you'll be fine. Print your support flow to give you ~0.2 mm support line width. Then it should break off super easy, clean and without any excessive strength. Guess that's really all I have to say. Aside from the fact that it also has a really nice texture. Oh, and make sure you use "alternate wall printing direction" or something like that. I'm sure even if you use a smaller nozzle size, there will be a little pull like with metal field or glass filled filaments. You want to make sure it changes direction each layer to avoid that warp and shit. If you use Cura, the newest update has that option in experimental or somewhere at the bottom. This is my summary. I'm using a stock printer, oversized nozzle, and very little is done to try and accommodate this filament suggested print settings. I'm honestly not even sure how it works. But regardless, I'm getting manufacture quality parts. Truly functional. I have every other filament. And although some might have higher strength in certain areas(and usually some disadvantages), but they all require some specialty equipment, tons of work to get it to stick or print clean. High build plate temperatures that waste electricity and often result in warping. And so on and on. And maybe ridiculous for me to say, but I think this is the best filament ever produced...(Aside from basic PLA for prototyping). I just want to know if it comes in 5 kg.
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Reviewed in the United States on May 24, 2024 by Jake
Color: 111 - 1.75mm Fiberon Pa6-cf20 Black 0.5k...
Size: NYLON
Printed a benchy within a few hours of receiving my spool. I printed directly from my dryer, but didn't wait for it to dry out after loading - call it a factory packaging check. The little boat came out nearly perfect. The only thing I've noticed is that the open-air extrusion is kind of wavy, like the fibers aren't happy about going through my 0.4mm nozzle. I bet a 0.6mm would alleviate this completely. As it stands with the 0.4mm, there is some light waving that makes it into the print but not much. I saw no stringing at all, and the overhangs look fantastic. Surface finish has a unique sheen to it and is *extremely* rough due to the carbon fibers sticking out of it, if I was printing something that will be handled a lot I'd want to put a few coats of clear paint over it first. Flicking the benchy with my fingernail it sounds kind of glassy, suggesting that the part is as stiff as it feels. I like to break the chimney off of benchys to check layer adhesion and this stuff hurt my thumb and took a couple of tries. I bet with annealing and conditioning it would have hurt my thumb even more. Great filament, will reorder when I need it again.
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Reviewed in the United States on January 4, 2026 by Ellie
Color: 114 - 1.75mm Fiberon Pa6-gf25 Grey 0.5kg...
Size: NYLON
Amazing project. Just make sure your printer can handle the temperature requirements and has a hardened nozzle. A heated chamber can’t hurt either, but isn’t 100% necessary. Prints come out flawlessly - vertical surfaces are smooth and you can barely see the layers. The prints come out extremely strong and durable. Stringing can be a bit of an issue, but adjusting your settings accordingly will do away with most of that. Great price for an event better product.
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Reviewed in the United States on November 24, 2025 by John Smith