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We track 1 RepRapper Nylon-CF listings, with prices checked every 4 hours and normalized to a true cost per kilogram. Below is every listing, sorted by price per kg.
Nylon-CF is a base plastic filled with chopped carbon fiber. The fibers make parts stiffer and more dimensionally stable than the unfilled material, but they are abrasive: every carbon fiber filament needs a hardened steel or other wear resistant nozzle. Read the carbon fiber filament guide →
About the base material: Nylon (polyamide, PA) is a tough, wear-resistant engineering material for gears, hinges, and high-stress mechanical parts, and it is often reinforced with carbon or glass fiber for stiffness. It is strongly hygroscopic: nylon absorbs moisture from the air quickly, so it must be dried before printing and kept in a dry box for good results.
Best for strong, stiff engineering parts that must also tolerate heat.
Based on Bambu Lab and Prusa guidance. See the nozzle types guide for brass vs hardened steel.
We compare Nylon-CF filament from 26 brands. Read the Nylon filament guide → Filament Cost Calculator →
RepRapper is one of the filament brands we track, with 84 listings on the tracker spanning PLA, TPU, PETG, and PLA Plus, plus 4 more materials.
RepRapper filament by material:
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Nylon printing covered: PA6, PA66, PA12, and PA612 compared, optimal settings, moisture management, and what Nylon is actually built for.
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What carbon fiber filament is actually for, how PLA-CF, PETG-CF, and Nylon-CF differ, and the hardened-nozzle setup they demand.
Nylon vs PETG compared: toughness, wear and heat resistance, moisture handling and live price per kg, so you can choose for functional parts.
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PA6 vs PA12 nylon compared: moisture absorption, stiffness, toughness, heat resistance, ease of printing and live price per kg for each type of nylon.
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