Ultrafuse PET vs PLA
Compare Ultrafuse PET and PLA filaments side-by-side. See which one is best for your 3D printing project.
Ultrafuse PET
-Versatile 3D printing filament
PLA
APolylactic Acid
Easiest to print, cheap, widely available, fast, good bridges/overhangs, easy support removal
Detailed Comparison
Property
Ultrafuse PET
PLA
Tier Rating
Tier null
Tier A
Family
PETG
PLA
Nozzle Temp
215°C
185-235°C
Bed Temp
70°C
50-60°C
Enclosure
not needed
not needed
Cooling
High part cooling usually beneficial
Moisture Sensitivity
low
moderate
Strengths Comparison
Ultrafuse PET Strengths
PLA Strengths
- Easiest to print, cheap, widely available, fast, good bridges/overhangs, easy support removal
- Stiff non-composite thermoplastic, good tensile strength
Considerations
Ultrafuse PET Caveats
PLA Caveats
- Creeps under sustained load
- Poor heat resistance, UV degradation, can shatter on drops
- Not great for sanding/gluing/painting/touch-ups
Frequently Asked Questions
Is Ultrafuse PET or PLA better for 3D printing?
PLA is generally rated higher (Tier A) compared to Ultrafuse PET (Tier null). However, the best choice depends on your specific needs: Ultrafuse PET is best for various applications, while PLA is best for Easiest to print, cheap, widely available, fast, good bridges/overhangs, easy support removal.
What are the temperature differences between Ultrafuse PET and PLA?
Ultrafuse PET prints at 215°C nozzle / 70°C bed. PLA prints at 185-235°C nozzle / 50-60°C bed.
Do Ultrafuse PET and PLA need an enclosure?
Ultrafuse PET: not needed. PLA: not needed.
Which is more beginner-friendly: Ultrafuse PET or PLA?
Both Ultrafuse PET and PLA are beginner-friendly options.