Name: PETG HF Filament (RFID) - 1kg
Brand: Snapmaker
SKU: 34157
Price: 22.99 USD
Availability: InStock

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PETG HF Filament (RFID) - 1kg

Colorful pet products displayed outdoors with a blue sky and green grass.

Snapmaker PETG HF

Efficient High-Speed Printing

Designed for print speeds of up to 300 mm/s, Snapmaker PETG HF boosts printing efficiency by shortening print time without compromising print quality.

Built for Functional Parts

Snapmaker PETG HF offers a reliable combination of toughness and strength, making it a practical choice for durable everyday prints such as hooks, holders, and fixtures.

PETG HF Filament (RFID) printed wall hook holding a water bottle to show toughness for functional parts.

Reliable in Diverse Environments

Enhanced resistance to heat, water, and chemicals compared to regular PETG and PLA. Ideal for durable models that need to withstand the elements, keeping their shape and toughness whether displayed indoors or exposed to sun and rain outdoors.

Refined Printing Quality

Engineered for clean lines and sharp details, even when printed at top speeds, Snapmaker PETG HF ensures a consistent, reliable stream, preventing gaps or thin spots.From essential neutrals to vibrant accents, Snapmaker PETG HF offers a curated color spectrum to cover your everyday projects.

Classic Tones, Versatile Creations

From essential neutrals to vibrant accents, Snapmaker PETG HF offers a curated color spectrum to cover your everyday projects.

RFID Recognition^[2]

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.

Quality in Every Detail

Sustainability, Without Compromise

Both filament and spool are crafted from 100% recyclable materials, balancing eco-friendly values with superior print reliability.

Multiple colorful spools of PETG HF Filament (RFID) highlight recyclable spool and packaging details.

Printing Tips

1. Drying & Storage

• Pre-Dry: This filament is pre-dried and vacuum-sealed for immediate use upon opening. However, PETG is sensitive to moisture; if left exposed for a long time, we recommend drying it at 65°C for 6 hours before printing to ensure the best results.
• Re-Dry: If the filament has been left out for a while, always re-dry it before use.
• Storage: Once unboxed, it is best to keep the filament in a sealed container with desiccant.

2. Printing

• Moisture Control: Due to its high hygroscopicity, we recommend printing PETG directly from a sealed container with desiccant to ensure optimal quality. If exposed to air for a long time, print quality may significantly degrade. If you hear popping or crackling sounds during extrusion, the filament must be dried.
• If a Sealed Container with Desiccant Is Unavailable: Consider shortening the print time by reducing the overall model size, lowering the infill density, or increasing the layer height to minimize moisture exposure.
• Cooling & Adhesion: Print with the cooling fan turned off or at a very low speed. Rapid cooling can significantly weaken layer adhesion in PETG. If you still encounter adhesion issues while the fan is off, try increasing the printing temperature.
• Flow Rate: For optimal performance, we recommend a maximum volumetric speed of 15 mm³/s.

Specifications

Recommended Printing Conditions5

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

Nozzle temperature

190–240°C

Bed Temperature

25–70°C

Cooling Fan

Printing speed

Up to 250 mm/s

Preset Printing Speed

119 mm/s

Drying Settings Before Printing

55°C for 6 h

Physical Properties

Density

1.24 g/cm³ (23°C)

Melt index

21.17 g/10 min (210°C, 2.16 kg)

Melting Temperature

162.3°C (DSC, 10°C/min)

Glass Transition Temperature

58.2°C (DSC, 10°C/min)

Vicar Softening Temperature

64.7°C

Saturated Water Absorption Rate

0.45% (23°C, 70% RH)

Mechanical Properties

Tensile Strength (X-Y)

41.1 ± 0.8 MPa

Tensile Strength (Z)

23.8 ± 2.8 MPa

Breaking Elongation Rate (X-Y)

> 40%

Breaking Elongation Rate (Z)

1.2 ± 0.16%

Bending Modulus (X-Y)

2241.4 ± 140.4 MPa

Bending Modulus (Z)

2063.5 ± 95.9 MPa

Bending Strength (X-Y)

69.1 ± 1.6 MPa

Bending Strength (Z)

37.3 ± 5.5 MPa

Impact Strength (X-Y)

13.8 ± 1.3 kJ/m²

Impact Strength (Z)

11.2 ± 0.9 kJ/m²

Recommended Printing Conditions

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

Nozzle temperature

240–260°C

Bed Temperature

60–80°C

Cooling Fan

20%–40%

Printing speed

Up to 300 mm/s

Drying Settings

65°C for 6 h

Physical Properties

Density

1.30 g/cm³ (23°C)

Melt index

16.3 g/10 min (230°C, 2.16 kg)

Glass Transition Temperature

71.24°C (DSC, 10°C/min)

Vicar Softening Temperature

75°C

Saturated Water Absorption Rate

0.51% (70% RH, 23°C)

Mechanical Properties

Tensile Strength (X-Y)

47.96 ± 4.88 MPa

Tensile Strength (Z)

45.71 ± 1.76 MPa

Breaking Elongation Rate (X-Y)

9.33 ± 6.57%

Breaking Elongation Rate (Z)

3.54 ± 2.35%

Bending Modulus (X-Y)

2277.34 ± 198.09 MPa

Bending Modulus (Z)

1958.74 ± 126.39 MPa

Bending Strength (X-Y)

80.08 ± 3.53 MPa

Bending Strength (Z)

57.65 ± 5.63 MPa

Impact Strength (X-Y)

4.95 ± 0.55 kJ/m² (Notched)
20.24 ± 3.95 kJ/m²

Impact Strength (Z)

15.74 ± 3.91 kJ/m²

Specifications

Recommended Printing Conditions

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

Nozzle Temperature

240–260°C

Bed Temperature

60–80°C

Cooling Fan

20%–40%

Printing Speed

Up to 300 mm/s

Drying Setting

65°C for 6h

Physical Properties

Density

1.30 g/cm³ (23°C)

Melt Index

16.3 g/10 min (230°C, 2.16 kg)

Glass Transition Temperature

71.24°C (DSC, 10°C/min)

Vicar Softening Temperature

75°C

Saturated Water Absorption Rate

0.51% (70% RH, 23°C)

Mechanical Properties

Tensile Strength (X-Y)

47.96 ± 4.88 MPa

Tensile Strength (Z)

45.71 ± 1.76 MPa

Breaking Elongation Rate (X-Y)

9.33 ± 6.57%

Breaking Elongation Rate (Z)

3.54 ± 2.35%

Bending Modulus (X-Y)

2277.34 ± 198.09 MPa

Bending Modulus (Z)

1958.74 ± 126.39 MPa

Bending Strength (X-Y)

80.08 ± 3.53 MPa

Bending Strength (Z)

57.65 ± 5.63 MPa

Impact Strength (X-Y)

4.95 ± 0.55 kJ/m² (Notched)
20.24 ± 3.95 kJ/m²

Impact Strength (Z)

15.74 ± 3.91 kJ/m²

In the Box

Sealed Spool Filament × 1

Desiccant × 1

Paper Packaging Box × 1

Sealed Spool Filament × 1

Desiccant × 1

Paper Packaging Box × 1

3D printing filament spool with packaging in orange color.

Note:
[1] Actual print speeds may vary depending on model complexity and settings. Model Dimensions: 135 × 129 × 200 mm³; Printer: Snapmaker U1; Nozzle Diameter: 0.4 mm; Nozzle Temperature: 245 °C; Layer Height: 0.2 mm; Infill Density: 15%
[2] RFID function is only available for the Snapmaker U1.

Frequently Asked Questions

1. Is a Top Cover required for PETG HF?

No, it is not required.

2. Is a Hardened Steel Hot End required for PETG HF?

No, it is not required.

3. Do I need to dry PETG HF before printing or keep it continuously dried?

It is recommended to dry PETG HF before printing, and it is also advisable to keep it continuously dried during printing and storage to ensure stable print quality and avoid issues such as stringing, bubbling, or poor layer adhesion.
For best results, it is recommended to use a filament dryer such as the SnapDryer during both pre-print drying and continuous printing.

4. Build Plate Recommendation

Build Plate	Recommendation
U1 Textured PEl Steel Plate	Recommended
U1 Smooth PEI Steel Plate	Clue is required for proper bed adhesion and reliable printing
U1 Graphic Effect Steel Plate	Recommended

5. PETG Basic VS PETG HF

Comparison Dimensions	PETG Basic	PETG HF
Flowability	Moderate	Higher
Recommended Print Speed	40–80 mm/s	100–300 mm/s
Surface Quality	Good at low speed, noticeable degradation at high speed	Maintains good quality even at high speed
Layer Adhesion	Good	More consistent (significant advantage at high speed)
Printing Difficulty	Moderate (requires tuning)	More forgiving and stable
Mechanical Properties	Standard PETG strength	Standard PETG strength

6. How can I reduce stringing?

To reduce stringing, you can optimize printing conditions in the following ways:
• Dry the filament thoroughly before use and ensure it remains moisture-free during printing, as moisture is a major cause of stringing
• Slightly reduce the printing temperature to minimize excessive filament oozing
• Slightly increase the retraction distance to better control material flow during travel moves

PETG HF Filament (RFID) - 1kg

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Snapmaker PETG HF

Efficient High-Speed Printing

Built for Functional Parts

Reliable in Diverse Environments

Refined Printing Quality