Ultrafuse ABS fusion+ vs ASA
Compare Ultrafuse ABS fusion+ and ASA filaments side-by-side so you can pick the right one for your 3D printing project.
Ultrafuse ABS fusion+
-Versatile 3D printing filament
ASA
AAcrylonitrile Styrene Acrylate
Excellent UV resistance (outdoors indefinitely), tough, matte surface
Detailed Comparison
Property
Ultrafuse ABS fusion+
ASA
Tier Rating
Tier null
Tier A
Family
ABS
ASA
Nozzle Temp
250°C
220-275°C
Bed Temp
100°C
90-110°C
Enclosure
not needed
recommended
Cooling
Low to moderate; avoid drafts
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
Ultrafuse ABS fusion+ 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
Ultrafuse ABS fusion+ Caveats
ASA Caveats
- Still off-gasses; enclosure/ventilation recommended
- Can still warp; needs tuning
Frequently Asked Questions
Is Ultrafuse ABS fusion+ or ASA better for 3D printing?
ASA is generally rated higher (Tier A) compared to Ultrafuse ABS fusion+ (Tier null). However, the best choice depends on your specific needs: Ultrafuse ABS fusion+ is best for various applications, while ASA is best for Excellent UV resistance (outdoors indefinitely), tough, matte surface.
What are the temperature differences between Ultrafuse ABS fusion+ and ASA?
Ultrafuse ABS fusion+ prints at 250°C nozzle / 100°C bed. ASA prints at 220-275°C nozzle / 90-110°C bed.
Do Ultrafuse ABS fusion+ and ASA need an enclosure?
Ultrafuse ABS fusion+: not needed. ASA: recommended.
Which is more beginner-friendly: Ultrafuse ABS fusion+ or ASA?
Ultrafuse ABS fusion+ is more beginner-friendly as it doesn't require an enclosure.