Ultrafuse HIPS vs ASA
Compare Ultrafuse HIPS and ASA filaments side-by-side so you can pick the right one for your 3D printing project.
Ultrafuse HIPS vs ASA: Ultrafuse HIPS is known for impact-tolerant, while ASA is known for excellent uv resistance (outdoors indefinitely). Ultrafuse HIPS is easier to print; Ultrafuse HIPS prints at higher nozzle temperatures (250°C vs 220-275°C). Choose Ultrafuse HIPS for impact-tolerant, or ASA for excellent uv resistance (outdoors indefinitely).
Key differences at a glance
Ultrafuse HIPS
-Impact-tolerant, low density, good for wearables/props
ASA
AAcrylonitrile Styrene Acrylate
Excellent UV resistance (outdoors indefinitely), tough, matte surface
Detailed Comparison
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 HIPS Strengths
- Impact-tolerant, low density, good for wearables/props
- Often used as soluble support for ASA/ABS (limonene)
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 HIPS Caveats
- Often positioned as support material, but usable standalone
ASA Caveats
- Still off-gasses; enclosure/ventilation recommended
- Can still warp; needs tuning