nGen vs ASA
Compare nGen and ASA filaments side-by-side. See which one is best for your 3D printing project.
nGen
-Versatile 3D printing filament
ASA
AAcrylonitrile Styrene Acrylate
Excellent UV resistance (outdoors indefinitely), tough, matte surface
Detailed Comparison
Property
nGen
ASA
Tier Rating
Tier null
Tier A
Family
nGen
ASA
Nozzle Temp
240°C
220-275°C
Bed Temp
90°C
90-110°C
Enclosure
not needed
recommended
Cooling
Low to moderate; avoid drafts
Moisture Sensitivity
low
moderate
Strengths Comparison
nGen 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
nGen Caveats
ASA Caveats
- Still off-gasses; enclosure/ventilation recommended
- Can still warp; needs tuning
Frequently Asked Questions
Is nGen or ASA better for 3D printing?
ASA is generally rated higher (Tier A) compared to nGen (Tier null). However, the best choice depends on your specific needs: nGen is best for various applications, while ASA is best for Excellent UV resistance (outdoors indefinitely), tough, matte surface.
What are the temperature differences between nGen and ASA?
nGen prints at 240°C nozzle / 90°C bed. ASA prints at 220-275°C nozzle / 90-110°C bed.
Do nGen and ASA need an enclosure?
nGen: not needed. ASA: recommended.
Which is more beginner-friendly: nGen or ASA?
nGen is more beginner-friendly as it doesn't require an enclosure.