CPE vs PLA
Compare CPE and PLA filaments side-by-side. See which one is best for your 3D printing project.
CPE
-Versatile 3D printing filament
PLA
APolylactic Acid
Easiest to print, cheap, widely available, fast, good bridges/overhangs, easy support removal
Detailed Comparison
Property
CPE
PLA
Tier Rating
Tier null
Tier A
Family
CPE
PLA
Nozzle Temp
275°C
185-235°C
Bed Temp
90-110°C
50-60°C
Enclosure
not needed
not needed
Cooling
High part cooling usually beneficial
Moisture Sensitivity
low
moderate
Strengths Comparison
CPE Strengths
PLA Strengths
- Easiest to print, cheap, widely available, fast, good bridges/overhangs, easy support removal
- Stiff non-composite thermoplastic, good tensile strength
Considerations
CPE 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 CPE or PLA better for 3D printing?
PLA is generally rated higher (Tier A) compared to CPE (Tier null). However, the best choice depends on your specific needs: CPE 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 CPE and PLA?
CPE prints at 275°C nozzle / 90-110°C bed. PLA prints at 185-235°C nozzle / 50-60°C bed.
Do CPE and PLA need an enclosure?
CPE: not needed. PLA: not needed.
Which is more beginner-friendly: CPE or PLA?
Both CPE and PLA are beginner-friendly options.