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eSUN Carbon Fiber Filled Nylon Filament 1.75mm, PA-CF, 1KG Spool, Natural

eSUN Carbon Fiber Filled Nylon Filament 1.75mm, PA-CF, 1KG Spool, Natural

Q: why does the temp on the spool say 240c to 260c?

I have printed 5 spools of this. I'll be buying it again. This s a Nylon filament (probably PA6). It needs to be dry and it prints great for me at 250-255 on my Ender 3 with an E3Dv6 hotend. I print to clean Garolite (no glue or slurry, etc.) It will wear a brass nozzle to the point you may need to boost flow rate to compensate. Cooling fan not needed. Great matt surface finish. The thermal difference between the top layers at 240+ and the first layers now cooled to bed temp will cause great stress making it a challenge to keep parts from lifting; using extra brim or tabs helps. Designing for thermal stress mitigation may be more effective. Also, holds tapped M6 threads nicely to join parts.

Q: It seems that all polyamides have a distinct number, like pa66, etc. i can't find anywhere where there's a description of "pa" used by itself?

This filament uses a PA 6/66 copolymer for the nylon component.

Q: The picture shows 240c to 260c but the description says 260c to 290c. which is correct?

You can use the temperature in the description.

Product ID: 433919848

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Details

Brand
eSUN
Material
PA-CF
Colour
Natural
Item Weight
1 Kilograms
Item Diameter
1.75

🔥Heat resistant up to 120°C

🧵Precise ±0.05mm diameter tolerance

⚙️80% Nylon + 20% Carbon Fiber for superior strength

Frequently Bought Together

eSUN Carbon Fiber Filled Nylon Filament 1.75mm, PA CF 3D Printer Filament, 1KG Spool 3D Printing Filament for 3D Printers, Natural

IEMAI PETG Carbon Fiber Filament 1.75mm, Matte Black PETG-CF, Heat-Resistant, High Strength & Rigidity 3D Printer Filament, 1kg Spool Designed for Complex Models and Functional Parts

SUNLU PLA 3D Printer Filament PLA Filament 1.75mm, Neatly Wound 3D Printing Filament 1.75mm, Dimensional Accuracy +/- 0.02 mm, Fit Most FDM 3D Printers, 1kg Spool (2.2lbs), Black

Description

⚡ Elevate your 3D prints with carbon fiber power — print stronger, print smarter!

PRECISION PERFECT - Tight ±0.05mm diameter tolerance ensures smooth, consistent extrusion every time.
CLOG FREE PRINTING - Meticulously wound filament prevents tangles, bubbles, and nozzle jams—print with zero interruptions.
HEAT FLAME READY - Withstands up to 120°C and meets UL94-V2 flame retardance standards for demanding applications.
UNMATCHED DURABILITY - Carbon fiber infusion boosts rigidity and wear resistance for industrial-grade prints.
VACUUM SEALED FRESHNESS - Comes in airtight packaging with desiccant to keep filament dry and ready for flawless printing.

eSUN Carbon Fiber Filled Nylon Filament combines 80% nylon with 20% carbon fiber to deliver exceptional strength, heat resistance up to 120°C, and minimal warping. Its precise ±0.05mm diameter tolerance and clog-free winding ensure smooth, reliable extrusion. Ideal for professional-grade industrial parts, prosthetics, and complex designs, this 1KG spool comes vacuum-sealed to maintain optimal filament quality.

Specifications

Brand	eSUN
Manufacturer	eSUN
Country of Origin	USA
Model number	ePA-CF175N1KG-US
Colour	Natural
Number of Memory Sticks	1
Item Weight	1 kg
Package Dimensions	21.5 x 20.6 x 7.4 cm; 1 kg
Item model number	ePA-CF175N1KG-US

Have a Question? See What Others Asked

why does the temp on the spool say 240c to 260c?

It seems that all polyamides have a distinct number, like pa66, etc. i can't find anywhere where there's a description of "pa" used by itself?

Is the carbon fiber chopped or milled?

The picture shows 240c to 260c but the description says 260c to 290c. which is correct?

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