PC (Polycarbonate) vs ASA
Compare PC (Polycarbonate) and ASA filaments side-by-side. See which one is best for your 3D printing project.
PC (Polycarbonate)
-Versatile 3D printing filament
ASA
AAcrylonitrile Styrene Acrylate
Excellent UV resistance (outdoors indefinitely), tough, matte surface
Detailed Comparison
Property
PC (Polycarbonate)
ASA
Tier Rating
Tier null
Tier A
Family
PC
ASA
Nozzle Temp
270-275°C
220-275°C
Bed Temp
100-115°C
90-110°C
Enclosure
not needed
recommended
Cooling
Low to moderate; avoid drafts
Moisture Sensitivity
low
moderate
Strengths Comparison
PC (Polycarbonate) 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
PC (Polycarbonate) Caveats
ASA Caveats
- Still off-gasses; enclosure/ventilation recommended
- Can still warp; needs tuning
Frequently Asked Questions
Is PC (Polycarbonate) or ASA better for 3D printing?
ASA is generally rated higher (Tier A) compared to PC (Polycarbonate) (Tier null). However, the best choice depends on your specific needs: PC (Polycarbonate) is best for various applications, while ASA is best for Excellent UV resistance (outdoors indefinitely), tough, matte surface.
What are the temperature differences between PC (Polycarbonate) and ASA?
PC (Polycarbonate) prints at 270-275°C nozzle / 100-115°C bed. ASA prints at 220-275°C nozzle / 90-110°C bed.
Do PC (Polycarbonate) and ASA need an enclosure?
PC (Polycarbonate): not needed. ASA: recommended.
Which is more beginner-friendly: PC (Polycarbonate) or ASA?
PC (Polycarbonate) is more beginner-friendly as it doesn't require an enclosure.