ASA Filament

Acrylonitrile Styrene Acrylate

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Also known as:Acrylonitrile Styrene Acrylate
Family:ASA

Why Use ASA?

  • 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)

Things to Consider

  • Still off-gasses; enclosure/ventilation recommended
  • Can still warp; needs tuning

Frequently Asked Questions

What is ASA filament?
ASA (Acrylonitrile Styrene Acrylate) is a 3D printing filament. Excellent UV resistance (outdoors indefinitely), tough, matte surface
What temperature should I print ASA at?
ASA typically prints at nozzle temperatures of 220-275°C and bed temperatures of 90-110°C. Low to moderate; avoid drafts
Do I need an enclosure to print ASA?
An enclosure is recommended but not required for printing ASA. Still off-gasses; enclosure/ventilation recommended
What is ASA filament best for?
ASA is best for: 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).
What are the downsides of ASA filament?
The main considerations when using ASA: Still off-gasses; enclosure/ventilation recommended; Can still warp; needs tuning.