ASA Aero

$44.99

Product Features

Tough with Good Impact Resistance
Ultra-lightweight & Low Density
Water & UV Resistance
Comes with High Temperature Reusable Spool
Diameter: 1.75 mm +/- 0.03 mm

Cautions for Use

Dry out before Use
AMS Compatible
AMS lite NOT Compatible
Enclosure Printers Required

Colour

Clear

SKU: N/A Categories: Bambu Filament, Filament

Bambu ASA Aero

Bambu ASA Aero is a self-foaming material renowned for its exceptional durability and toughness. Its heat-sensitive foaming allows for controlled model density, resulting in feather-light print models. Additionally, it boasts extraordinary resistance to temperature, water, and UV rays. With these unique properties, it is ideal for printing long-lasting outdoor models and weight-sensitive projects, such as RC planes.

Impact Resistance & Built to Last

Compared with other foaming filament, ASA Aero is tougher with higher layer strength, making it more resistant to impact, collision, and falling, perfect for high-stress demanding applications.

	Bambu ASA Aero	Bambu PLA Aero	Wood PLA
Toughness (Impact Strength – XY)	32.0 kJ/m²	24.5 kJ/m²	7.9 kJ/m²
Layer Adhesion (Impact Strength – Z, Dry State)	3.4 kJ/m²	2.5 kJ/m²	1.1 kJ/m²
Layer Strength (Bending Strength – Z)	24 MPa	15 MPa	15 MPa

Ultra-lightweight, Controllable Density

Only 50%-75% the density of regular ASA prints, ASA Aero is as light as feather, designed for weight-sensitive objects, such as RC planes and unmanned aerial vehicles (UAVs). With controllable foaming characteristic, ASA Aero achieves lower density of prints by increasing printing temperature or lowering flow rate.

The average density of prints will vary with changes in parameters such as actual printing temperature, flow rate ratio, printing speed, model size, wall thickness and infill density.

	Parameter Setting	Average Density
Printing Temperature	Increases ↗	Decreases ↘
Printing Speed	Increases ↗	Stable or Increases ↗
Flow Rate Ratio	Increases ↗	Increases ↗
Model Size	Increases ↗	Decreases ↘
Wall Thickness（Wall loops）	Increases ↗	Increases ↗
Infill Density	Increases ↗	Increases ↗

The relationship between the maximum foaming rate, minimum print density, and printing temperature of ASA Aero.

Printing Temperature	Minimun Flow Rate Ratio	Maximum Volumetric Expansion Ratio	Maximum Foaming Rate	Minimum Prints Density
220 °C	~ 0.93	~ 100%	~ 0%	~ 0.97 g/cm³
230 °C	0.90	106%	6%	0.92 g/cm³
240 °C	0.74	128%	28%	0.78 g/cm³
250 °C	0.60	158%	58%	0.61 g/cm³
260 °C	0.51	186%	86%	0.52 g/cm³
270 °C	0.45	211%	111%	0.46 g/cm³
280 °C	0.44	216%	116%	0.45 g/cm³

Specimen Test: Nozzle Type: 0.4 mm; Printing Speed: 80 mm/s; Model size (L*W*H): 80*10*4 mm³ (the XY direction)

The actual required flow rate ratio and final model density may vary with different models.

Ready for Harsh Environment & Outdoor

Compared with PLA Aero, the overwhelming performance in temperature, water, and UV resistance makes ASA Aero stand out for long-lasting outdoor use and harsh environments.

Filament Type	Bambu PLA Aero	Bambu PLA Basic	Bambu ASA Aero	Bambu ASA
Heat Deflection Temperature / °C (0.45 MPa)	53 °C	57 °C	85 °C	100 °C

Matte Finish For Easy Coloring

Bambu ASA Aero provides an easy-to-color matte surface texture with better dyeing results as compared with regular ASA.

Parameters Comparison

Learn more different filaments comparison on Bambu Filament Guide >>

	Bambu ASA	Bambu ASA Aero	Bambu PLA Aero
Printing Temperature	240 – 270 °C	240 – 280 °C	210 – 260 °C
Printing Speed	< 250 mm/s	< 150 mm/s	< 180 mm/s
Flow Rate Ratio	0.93 – 0.97	0.45 – 0.80	0.5 – 0.8
Filament Density	1.05 g/cm³	0.99 g/cm³	1.21 g/cm³
Foaming Rate	/	0 – 110%	0 – 120%
Volumetric Expansion Ratio	102%	100% – 210%	100% – 220%
Prints Density	1.03 g/cm³	0.46 ~ 0.97 g/cm³	0.55 – 1.05 g/cm³

Accessory Compatibility

	Recommended	Not Recommended
Build Plate	Engineering Plate, High Temperature Plate	Textured PEI Plate
Hotend	0.4 mm Nozzle (All type)	0.2mm / 0.6 mm / 0.8 mm Nozzle
Glue	Bambu Liquid Glue Glue Stick	/

ASA Hex Code Table

Color	Hex Code	Display
White	#F5F1DD

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.

Recommended Printing Settings
Drying Settings (Blast Drying Oven)	80 °C, 8 h
Printing and Keeping Container’s Humidity	< 20% RH (Sealed, with Desiccant)
Nozzle Temperature	240 – 280 °C
Bed Temperature (with Glue)	80 – 90 °C
Printing Speed	< 150 mm/s

Physical Properties
Density	0.99 g/cm³
Vicat Softening Temperature	80 °C
Heat Deflection Temperature	85 °C
Melting Temperature	204 °C
Melt Index	1.56 ± 0.5 g/10 min

Mechanical Properties
Tensile Strength	32 ± 4 MPa
Breaking Elongation Rate	5.1% ± 1.6%
Bending Modulus	1510 ± 120 MPa
Bending Strength	58 ± 6 MPa
Impact Strength	32.0 ± 2.5 kJ/m²

Downloads

Filament TDS

Filament MSDS

Filament RoHS

Printing Tips

• Foaming ASA materials (ASA Aero) have high requirements for material drying and parameter settings. Please carefully read ASA Aero Printing Guide before starting the printing process.

• Drying conditions: 80℃ for 8 hrs. ASA Aero is highly sensitive to humidity. To achieve optimal printing performance, it is recommeded further drying before use and after storage. For more details please refer to: Filament Drying Recommendations on WIKI.

• To minimize warping, avoid printing large-sized high infill density models. Use enclosed printers and ensure the build plate is properly applied with glue for better print adhesion before printing. Set lower printing speed and higher heatbed temperature. For more details please refer to: Common print quality problems and solutions on WIKI.

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

What’s in the Box

Filament with Spool*1 & Desiccant*1

Package*1

$44.99 USD$49.99 USD

Colour	White (46100)
Type	Filament with spool
Size	1kg

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