Name: PLA-CF Filament (RFID) - 1kg
Brand: Snapmaker
SKU: 34227
Price: 29.99 USD
Availability: InStock

PLA-CF Filament (RFID) - 1kg

Snapmaker PLA-CF

Colorful spools on a wooden stand with tools in the background.

PLA-CF contains chopped carbon fibers. Do not use hot ends smaller than 0.4 mm, because they may cause clogging. As carbon fiber is abrasive, use Hardened Steel Hot Ends (sold separately) and load filament manually to prevent wear on the automatic filament feeder.

A blank note-taking interface with the word

Greater Stiffness, Less Deformation

Reinforced with chopped carbon fibers, Snapmaker PLA-CF retains the ease of printing of standard PLA while delivering enhanced stiffness and resistance to deformantion. Ideal for precision-fit parts, jigs, fixtures, and load-bearing brackets.

For greater strength, orient the model so the primary load is applied along the XY plane.

Bending modulus comparison for different materials in 3D printing.

Low Warping, High Accuracy

Inheriting PLA’s low-warp properties, carbon fibers further reduce shrinkage and warping, improving dimensional stability and supporting more reliable large-format printing.

Industrial-Style Matte Finish

The refined matte surface, enhanced by a carbon fiber texture, reduces the plastic-like appearance of standard PLA while subtly concealing layer lines, giving printed parts a professional look reminiscent of industrial-grade components.

Versatile Colors for Functional Builds

A curated selection of versatile colors, offering flexible options to match different functional models.

RFID Recognition^[1]

When used with the Snapmaker U1, the printer automatically loads preset filament information so you don’t need to adjust settings manually, making printing easier than ever.

Recycled Spool & Packaging

Both the spool and packing box are made from recycled materials, reducing the use of virgin materials.

Printing Tips

Drying & Storage

• Pre-Drying: PLA-CF filament has low moisture sensitivity and generally does not require drying. However, pre-drying is recommended for optimal print results. The recommended setting is 55°C for 6 hours.
• Storage: When not in use, we recommend keeping the filament away from direct sunlight in a sealed container with desiccant.

Printing

• Use Manual Loading: PLA-CF is an abrasive filament that may accelerate wear on the printer’s automatic filament feeder. To protect the feeder and extend its service life, do not use the automatic feeding function. Always load and unload the filament manually. (Note: Since the RFID readers are located near the spool holders on both sides of the printer, RFID detection is unavailable during manual filament loading unless the spool is placed on a holder.)
• Use Hardened Steel Hot Ends: The carbon fibers in PLA-CF are abrasive. Replace the U1’s standard stainless steel hot ends with hardened steel ones (sold separately) to minimize nozzle wear.
• Hot End Size: Do not use hot ends smaller than 0.4 mm, as they may cause clogging.
• Recommended Print Settings: Set the maximum volumetric speed to 15 mm³/s and keep the cooling fan at maximum speed for optimal print quality. These settings are built into Snapmaker Orca and will be applied automatically when you select this filament while using the U1.
• Improving Layer Adhesion: If layer adhesion is insufficient, reduce the cooling fan speed or increase the printing temperature as needed.
• Carbon Fiber Debris Precautions: Carbon fibers may give the filament and printed parts a slightly prickly feel. Direct contact with rough or damaged surfaces and cross-sections during cutting or sanding may cause skin irritation. Do not rub or touch rough edges or fractured surfaces with bare hands. Always wear protective gloves when loading or unloading the filament and during post-processing.

Specifications

Recommended Printing Conditions

* Based on 0.4 mm nozzle. Printing conditions may vary with different nozzle diameters.

Loading & Unloading

Manual Only (No Auto-Feed)

Nozzle Temperature

200–250°C

Bed Temperature

35–70°C

Cooling Fan

Printing Speed

50–200 mm/s

Drying Settings Before Printing

55°C for 6 h

Physical Properties

Density

1.29 g/cm³ (23°C)

Melt Index

9.2 g/10 min

Glass Transition Temperature

62°C

Vicat Softening Temperature

64°C

Heat Deflection Temperature

54°C

Saturated Water Absorption Rate

0.38%

Mechanical Properties

Tensile Strength (X-Y)

31.2 ± 0.7 MPa

Tensile Strength (Z)

15.1 ± 0.7 MPa

Breaking Elongation Rate (X-Y)

13.2 ± 1.7%

Breaking Elongation Rate (Z)

0.9 ± 0.1%

Bending Modulus (X-Y)

3380.5 ± 52.1 MPa

Bending Strength (X-Y)

51.7 ± 0.6 MPa

Impact Strength (X-Y)

5.5 ± 0.2 kJ/m² (Notched)

Recommended Printing Conditions

*Based on a 0.4mm nozzle. Printing conditions may vary with different nozzle diameters.

Loading & Unloading

Manual Only (No Auto-Feed)

Nozzle Temperature

200–250°C

Bed Temperature

35–70°C

Cooling Fan

Printing Speed

50–200 mm/s

Drying Settings Before Printing

55°C for 6 h

Physical Properties

Density

1.29 g/cm³ (23°C)

Melt Index

9.2 g/10 min

Glass Transition Temperature

62°C

Vicat Softening Temperature

64°C

Heat Deflection Temperature

54°C

Saturated Water Absorption Rate

0.38%

Mechanical Properties

Tensile Strength (X-Y)

31.2 ± 0.7 MPa

Tensile Strength (Z)

15.1 ± 0.7 MPa

Breaking Elongation Rate (X-Y)

13.2 ± 1.7%

Breaking Elongation Rate (Z)

0.9 ± 0.1%

Bending Modulus (X-Y)

3380.5 ± 52.1 MPa

Bending Strength (X-Y)

51.7 ± 0.6 MPa

Impact Strength (X-Y)

5.5 ± 0.2 kJ/m² (Notched)

Product Resources

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In the Box

Sealed Spool Filament × 1

Desiccant × 1

Paper Packaging Box × 1

Sealed Spool Filament × 1

Desiccant × 1

Paper Packaging Box × 1

Note:
[1] RFID function is only available for the Snapmaker U1. Since the RFID readers are located near the spool holders on both sides of the printer, filament information can be detected only when the spool is placed on a holder.

Frequently Asked Questions

1. Compability

• Snapmaker U1: Optimized profiles built into Snapmaker Orca.
• Other printers: Compatible with most FDM 3D printers. Manual parameter tuning may be required.

2. What is PLA-CF and how is it different from standard PLA?

PLA-CF contains chopped carbon fibers that significantly enhance stiffness while retaining the easy-to-print characteristics of standard PLA. It also helps reduce shrinkage and warping and provides an industrial-style matte finish with less visible layer lines.

3. What is PLA-CF suitable for?

PLA-CF is ideal for precision-fit structural parts, jigs, fixtures, load-bearing brackets, barbell clips, monitor risers, pegboard mechanical arms, stools, and other applications that require high stiffness, dimensional stability, or an industrial-style matte finish.

4. What does the surface of PLA-CF look like?

PLA-CF features an industrial-style matte finish with carbon fiber texture that reduces the plastic-like appearance of standard PLA while helping to conceal layer lines, giving printed parts a refined and professional look.

5. Does PLA-CF have good dimensional stability?

Yes. PLA-CF retains PLA’s low-warp characteristics, while the carbon fibers further reduce shrinkage and warping. This improves dimensional accuracy and supports more reliable printing of large-format models.

6. Is a Top Cover required for PLA-CF?

No. PLA-CF does not require an enclosure or Top Cover for printing.

7. Do I need a hardened steel hot end for PLA-CF?

Yes. PLA-CF contains abrasive chopped carbon fibers that can cause wear to standard stainless steel hot ends. We recommend using a hardened steel hot end with PLA-CF. Do not use hot ends smaller than 0.4 mm, as they may cause clogging, as it may cause clogging. The hardened steel hot end is sold separately.

8. Can I use the automatic filament feeder with PLA-CF?

No. PLA-CF is an abrasive filament that may accelerate wear on the printer’s automatic filament feeder. To protect the feeder and extend its service life, do not use the automatic feeding function. Always load and unload the filament manually.
Note: Since the RFID readers are located near the spool holders on both sides of the printer, RFID detection is unavailable during manual filament loading if the spool is not placed on a holder.

9. What print settings are recommended for PLA-CF?

For optimal printing results, we recommend the following settings:
• Nozzle Temperature: 200–250°C
• Bed Temperature: 35–70°C
• Print Speed: 50–200 mm/s
• Maximum Volumetric Speed: 15 mm³/s
• Cooling Fan: On
• Drying Before Printing (if needed): 55°C for 6 hours
The recommended settings are based on a 0.4 mm nozzle. Printing conditions may vary depending on the nozzle diameter.

10. What should I do if the layer adhesion of my PLA-CF print is insufficient?

If layer adhesion is insufficient, reduce the cooling fan speed or increase the printing temperature as needed.

11. How should PLA-CF be stored?

Store PLA-CF in a sealed container with desiccant and keep it away from direct sunlight.

12. Does PLA-CF require protective gloves?

Yes. The carbon fibers may give the filament and printed parts a slightly prickly feel. Avoid rubbing or touching rough edges or fractured surfaces with bare hands. Always wear protective gloves when loading or unloading the filament and during post-processing.

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Breakaway Support for PLA (500g)

Snapmaker PLA-CF

Greater Stiffness, Less Deformation

Low Warping, High Accuracy

Industrial-Style Matte Finish

Versatile Colors for Functional Builds

RFID Recognition[1]

Recycled Spool & Packaging

Printing Tips

Specifications

Product Resources

In the Box

1. Compability

2. What is PLA-CF and how is it different from standard PLA?

3. What is PLA-CF suitable for?

4. What does the surface of PLA-CF look like?

5. Does PLA-CF have good dimensional stability?

6. Is a Top Cover required for PLA-CF?

7. Do I need a hardened steel hot end for PLA-CF?

8. Can I use the automatic filament feeder with PLA-CF?

9. What print settings are recommended for PLA-CF?

10. What should I do if the layer adhesion of my PLA-CF print is insufficient?

11. How should PLA-CF be stored?

12. Does PLA-CF require protective gloves?

PLA-CF Filament (RFID) - 1kg

RFID Recognition^[1]