SainSmart TPU vs ASA
Compare SainSmart TPU and ASA filaments side-by-side. See which one is best for your 3D printing project.
SainSmart TPU
-Versatile 3D printing filament
ASA
AAcrylonitrile Styrene Acrylate
Excellent UV resistance (outdoors indefinitely), tough, matte surface
Detailed Comparison
Property
SainSmart TPU
ASA
Tier Rating
Tier null
Tier A
Family
Flexible
ASA
Nozzle Temp
230°C
220-275°C
Bed Temp
50°C
90-110°C
Enclosure
not needed
recommended
Cooling
Low to moderate; avoid drafts
Moisture Sensitivity
low
moderate
Strengths Comparison
SainSmart TPU 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
SainSmart TPU Caveats
ASA Caveats
- Still off-gasses; enclosure/ventilation recommended
- Can still warp; needs tuning
Frequently Asked Questions
Is SainSmart TPU or ASA better for 3D printing?
ASA is generally rated higher (Tier A) compared to SainSmart TPU (Tier null). However, the best choice depends on your specific needs: SainSmart TPU is best for various applications, while ASA is best for Excellent UV resistance (outdoors indefinitely), tough, matte surface.
What are the temperature differences between SainSmart TPU and ASA?
SainSmart TPU prints at 230°C nozzle / 50°C bed. ASA prints at 220-275°C nozzle / 90-110°C bed.
Do SainSmart TPU and ASA need an enclosure?
SainSmart TPU: not needed. ASA: recommended.
Which is more beginner-friendly: SainSmart TPU or ASA?
SainSmart TPU is more beginner-friendly as it doesn't require an enclosure.