Bambu Lab ASA Filament
Bambu ASA is a highly durable material that offers exceptional UV, weather, mechanical, and thermal resistance. Its unique combination of properties makes it an ideal material for printing outdoor models (plant signs, mailboxes, wind vanes, etc.) and structural parts that require long-term exposure to challenging outdoor conditions.
Technical Specs
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Hotend Compatibility: All Size/Material
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Build Plate Compatibility: Engineering Plate, High Temperature Plate, Textuerd PEI Plate
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AMS Compatibility: Yes
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Glue: Bambu Liqud Glue/Glue Stick
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Dry Out Before Use: Recommended
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Odor During Printing: Relatively lighter pungent odor
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Toughness (Impact Strength - XY): 41.0 kJ/m²
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Strength (Bending Strength - XY): 65 MPa
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Stiffness (Bending Modulus - XY): 1920 MPa
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Layer Adhesion (Impact Strength - Z): 4.9 kJ/m²
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Heat Resistant（HDT, 0.45 MPa): 87 ℃
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Saturated Water Absorption Rate / % (25 °C，55% RH): 0.45%
Accessory Compatability
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Recommended Build Plate: Cool Plate, High Temperature Plate or Textured PEI Plate
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Hotend: All Size / Material
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Glue: Bambu Liquid Glue, Glue Stick
What's In The Box
- Filament & Desiccant
- Box
- Filament Label
Highlights
Extraordinary Weather & UV Resistance
Bambu ASA offers extraordinary UV, oxidation, and aging resistance, providing effective protection against breakage and color degradation when used outdoors for long-term purposes.
Tough and Durable
Suitable for outdoor applications and regular structural requirements due to its toughness and high impact strength.
Better Temperature Resistance
Compared to normal PETG or ABS, Bambu ASA can remain in shape even at a temperature of 100°C.
Printing Tips:
Pungent and unpleasant odors may be released during printing. Make sure your printer is placed in a well-ventilated area.
Recommended to dry out before use to get higher printing quality and the recommended drying condition is 80 ℃ for 8 hours in a blast drying oven, or 100 ℃ for 12 hours on a printer's heatbed. For more details please refer to: Filament drying cover on WIKI.
ASA is prone to warping when printing large size and/or high infill density model. To avoid warping:
- Not recommemded to print too large size and/or high infill density models.
- Use enclosure printers and ensure the build plate is properly glued before printing.
- Set lower printing speed and higher heatbed temperature. For more details please refer to: Common print quality problems and solutions on WIKI.
