Bambu Lab ASA Filament - 1.75mm (1kg) - Gray

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.

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.

RFID for Intelligent Printing

All printing parameters are embedded in RFID, which can be read through our AMS (Automatic Material System). Load and print! No more tedious setting steps.

Properties

Recommended Print Settings

• Drying Settings (Blast Drying Oven): 80°C，8 h
• Printing and Keeping Container's Humidity: < 20% RH (Sealed, with Desiccant)
• Nozzle Temperature: 240 - 270°C
• Bed Temperature (with Glue): 80 - 100°C
• Printing Speed: < 250 mm/s

Physical Properties

• Density: 1.05 g/cm³
• Vicat Softening Temperature: 106°C
• Heat Deflection Temperature: 100°C
• Melting Temperature: 210°C
• Melt Index: 7.0 ± 0.8 g/10 min

Mechanical Properties

• Tensile Strength: 37 ± 3 MPa
• Breaking Elongation Rate: 9.2 ± 1.4 %
• Bending Modulus: 1920 ± 130 MPa
• Bending Strength: 65 ± 5 MPa
• Impact Strength: 41.0 ± 2.3 kJ/m²

Printing Tips

• Pungent and unpleasant odors may be released during printing. Make sure your printer is placed in a well-ventilated area.


• Drying conditions: 80℃ for 8 hrs. Store in a dry environment after use. Dry before use if the material absorbs moisture. For more details please refer to: Filament drying instructions on WIKI.


• ASA is prone to warping when printing large size and/or high infill density model. To avoid warping: 1) Not recommemded to print too large size and/or high infill density models. 2) Use enclosure printers and ensure the build plate is properly glued before printing. 3) Set lower printing speed and higher heatbed temperature. For more details please refer to: Common print quality problems and solutions on WIKI.

What's in the Box?