Bambu Lab - ASA Filament (1.75mm) 1kg

Product SKU: B01-K0-1.75-1000-spl

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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

Hotend Compatibility: All Size/Material
Build Plate Compatibility: Engineering Plate, High Temperature Plate, Textuerd PEI Plate
AMS Compatibility: Yes
Glue: Bambu Liqud Glue/Glue Stick
Dry Out Before Use: Recommended
Odor During Printing: Relatively lighter pungent odor
Toughness (Impact Strength - XY): 41.0 kJ/m²
Strength (Bending Strength - XY): 65 MPa
Stiffness (Bending Modulus - XY): 1920 MPa
Layer Adhesion (Impact Strength - Z): 4.9 kJ/m²
Heat Resistant（HDT, 0.45 MPa): 87 ℃
Saturated Water Absorption Rate / % (25 °C，55% RH): 0.45%

Accessory Compatability

Recommended Build Plate: Cool Plate, High Temperature Plate or Textured PEI Plate
Hotend: All Size / Material
Glue: Bambu Liquid Glue, Glue Stick

Downloads

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.