ASA
Acrylonitrile Styrene Acrylate
A strong, weather-resistant material made for outdoor prints. Best for parts exposed to sunlight, heat, or changing weather.
Print Temp 240–260°C Bed Temp 90–110°C Rate ~$0.30/g Difficulty Moderate Material Properties
Flexibility Low–Medium
Mostly rigid with a little give. Better for durable shells than flexing parts.
Impact Resistance High
Durable and reliable for practical outdoor and utility parts.
Heat Resistance High
Handles heat much better than PLA and PETG.
Outdoor ReadyUV ResistantHeat ResistantCan Warp
Advantages
- Excellent for outdoor use.
- UV resistant compared to PLA, PETG, and ABS.
- Good heat resistance.
- Durable and practical for functional parts.
Limitations
- Harder to print than PLA or PETG.
- Can warp without good print conditions.
- May require an enclosure for best results.
- Less beginner-friendly.
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