PETG HT vs ASA
Compare PETG HT and ASA filaments side-by-side. See which one is best for your 3D printing project.
PETG HT
-Versatile 3D printing filament
ASA
AAcrylonitrile Styrene Acrylate
Excellent UV resistance (outdoors indefinitely), tough, matte surface
Detailed Comparison
Property
PETG
HT
ASA
Tier Rating
Tier null
Tier A
Family
PETG
ASA
Nozzle Temp
270°C
220-275°C
Bed Temp
110°C
90-110°C
Enclosure
not needed
recommended
Cooling
Low to moderate; avoid drafts
Moisture Sensitivity
low
moderate
Strengths Comparison
PETG HT Strengths
ASA Strengths
- Excellent UV resistance (outdoors indefinitely), tough, matte surface
- Less warping than ABS; low viscosity enables very high speed printing
- High heat tolerance (~boiling water range)
Considerations
PETG HT Caveats
ASA Caveats
- Still off-gasses; enclosure/ventilation recommended
- Can still warp; needs tuning
Frequently Asked Questions
Is PETG HT or ASA better for 3D printing?
ASA is generally rated higher (Tier A) compared to PETG
HT (Tier null). However, the best choice depends on your specific needs: PETG
HT is best for various applications, while ASA is best for Excellent UV resistance (outdoors indefinitely), tough, matte surface.
What are the temperature differences between PETG HT and ASA?
PETG
HT prints at 270°C nozzle / 110°C bed. ASA prints at 220-275°C nozzle / 90-110°C bed.
Do PETG HT and ASA need an enclosure?
PETG
HT: not needed. ASA: recommended.
Which is more beginner-friendly: PETG HT or ASA?
PETG
HT is more beginner-friendly as it doesn't require an enclosure.