🧵 eSUN ePA12-CF 3D Printer Filament (Black) – 1 kg, 1.75 mm
eSUN ePA12-CF is one of the most advanced engineering filaments available, combining PA12 (Nylon 12) with carbon fiber reinforcement to deliver exceptional strength and performance.
This advanced composite offers high stiffness, excellent heat resistance, outstanding tensile strength, and extremely low warping, making it an ideal choice for functional parts, industrial applications, and precision engineering.
Its Black color provides a professional appearance with a matte surface finish that reflects the premium nature of this engineering-grade material.
🧩 Product Information
Brand: eSUN
Material: ePA12-CF (PA12 Nylon + Carbon Fiber)
Color: Black
Net Weight: 1 kg
Filament Diameter: 1.75 mm
Spool Type: Heavy-Duty Plastic Spool
⭐ Why Choose eSUN ePA12-CF?
This filament is specifically designed for users who require industrial-grade performance beyond the capabilities of PLA, PETG, and ABS.
Thanks to its carbon fiber reinforcement, ePA12-CF provides exceptional stiffness, lightweight performance, and excellent resistance to heat and deformation, making it ideal for parts subjected to continuous mechanical loads.
🔍 Key Features of ePA12-CF (Black)
🔹 Exceptional Mechanical Strength: Ideal for brackets, arms, gears, and structural components requiring maximum rigidity and durability.
🔹 Excellent Heat Resistance: Performs at higher temperatures than PLA and PETG, making it suitable for demanding environments.
🔹 Extremely Low Warping: PA12 naturally absorbs less moisture than PA6, while carbon fiber reinforcement further improves dimensional stability.
🔹 Lightweight with High Rigidity: Carbon fiber reduces weight while significantly increasing stiffness and structural strength.
🔹 Professional Matte Finish: Produces an elegant matte Black surface with a premium engineering appearance.
🔹 Designed for Professional Printers: Performs best on enclosed 3D printers equipped with wear-resistant nozzles.
⚙️ Recommended Printing Settings
🌡️ Nozzle Temperature: 260–300°C
🛌 Build Plate Temperature: 60–80°C
🏠 Enclosed Build Chamber: Recommended for optimal dimensional stability.
💨 Cooling Fan: 0–20% (Low Cooling)
🏃 Print Speed: 30–60 mm/s
⭕ Recommended Nozzle Size: 0.4 mm or 0.6 mm
🔩 Nozzle Recommendation: A hardened steel or ruby nozzle is required due to the abrasive carbon fiber content.
🎯 Best Applications for ePA12-CF
🛠️ Mechanical Components: Gears, brackets, arms, fixtures, and high-load structural parts.
🚗 Automotive Applications: Interior components, lightweight brackets, and functional automotive parts.
🏗️ Industrial Engineering: Manufacturing tools, production fixtures, molds, and industrial equipment.
🛩️ Aerospace & RC Projects: Lightweight, high-strength components for drones, RC aircraft, and performance models.
📐 Advanced Functional Prototypes: Engineering prototypes requiring superior strength, thermal resistance, and dimensional stability.
💬 Why Users Love It
✔️ Outstanding strength compared to conventional filaments
✔️ Excellent resistance to heat and deformation
✔️ Professional matte Black finish
✔️ Ideal for long-lasting functional parts
✔️ Reliable performance on professional 3D printers
🏁 Conclusion
eSUN ePA12-CF (Black) is a premium engineering filament that delivers the strength, rigidity, and dimensional stability required for demanding industrial and mechanical applications.
Whether you're manufacturing functional components, industrial tooling, automotive parts, or high-performance prototypes, this filament provides professional-grade reliability and exceptional mechanical performance.