PVA / BVOH vs PLA
Compare PVA / BVOH and PLA filaments side-by-side so you can pick the right one for your 3D printing project.
PVA / BVOH
-Versatile 3D printing filament
PLA
APolylactic Acid
Easiest to print, cheap, widely available, fast, good bridges/overhangs, easy support removal
Detailed Comparison
Property
PVA /
BVOH
PLA
Tier Rating
Tier null
Tier A
Family
PVA
PLA
Nozzle Temp
195-215°C
190-220°C
Bed Temp
60°C
50-60°C
Enclosure
not needed
not needed
Cooling
High part cooling usually beneficial
Moisture Sensitivity
low
moderate
Green marks the generally easier or more forgiving option in that row, based on tier, enclosure needs, and moisture sensitivity. It is not always the better choice for a specific job, so weigh it against what your project actually needs.
Strengths Comparison
PVA / BVOH Strengths
PLA Strengths
- Easiest to print, cheap, widely available, fast, good bridges/overhangs, easy support removal
- Stiff non-composite thermoplastic, good tensile strength
Considerations
PVA / BVOH 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 PVA / BVOH or PLA better for 3D printing?
PLA is generally rated higher (Tier A) compared to PVA /
BVOH (Tier null). However, the best choice depends on your specific needs: PVA /
BVOH 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 PVA / BVOH and PLA?
PVA /
BVOH prints at 195-215°C nozzle / 60°C bed. PLA prints at 190-220°C nozzle / 50-60°C bed.
Do PVA / BVOH and PLA need an enclosure?
PVA /
BVOH: not needed. PLA: not needed.
Which is more beginner-friendly: PVA / BVOH or PLA?
Both PVA /
BVOH and PLA are beginner-friendly options.