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PLA Aero - Bambu Lab

Ref.: BL-PLA-AERO-WHITE-175-1KG

39.66 €

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The Bambu Lab PLA Aero filament is specifically designed for applications requiring lightweight, durable, and high-performance 3D prints, making it ideal for radio-controlled (RC) planes, drones, unmanned aerial vehicles, gliders, and models with aerodynamic requirements. Thanks to its controlled thermal foaming technology, this material allows for a significant reduction in the weight of printed parts while maintaining a solid and durable structure.

PLA Aero, designed for 3D printing of RC planes: lightweight, impact-resistant, and with a matte texture that is easy to paint.

Photo 1: PLA Aero, designed for 3D printing of RC planes: lightweight, impact-resistant, and with a matte texture that is easy to paint. Source: Bambu Lab

During printing, PLA Aero generates internal microfoam by increasing temperature, achieving a print density between 50% and 80% compared to conventional PLA. This process not only reduces weight but also allows for adjusting the final density of the model by varying parameters such as extrusion temperature, print speed, flow ratio, and wall thickness. This customization capability makes PLA Aero a superior option for projects where performance and efficiency are key.

Compared to foamed Wood PLA, Bambu PLA Aero offers higher impact resistance, collision, and drop protection.

Video 1: Compared to foamed Wood PLA, Bambu PLA Aero offers higher impact resistance, collision, and drop protection. Source: Bambu Lab

In addition to being lightweight, Bambu PLA Aero offers high impact resistance, outperforming other foamed filaments like Wood PLA. This makes it ideal for demanding environments where greater durability against impacts or drops is required. It also stands out for its matte finish that is easy to paint, allowing for clean, aesthetic surfaces ready for customization.

The filament also incorporates integrated RFID technology, which enables automatic configuration of print parameters when used with compatible AMS systems from Bambu Lab. This improves process efficiency, eliminates manual steps, and reduces setup errors, providing greater reliability and convenience in the workflow.

All print parameters are integrated via RFID technology and are automatically configured when using the AMS system.

Video 2: All print parameters are integrated via RFID technology and are automatically configured when using the AMS system. Source: Bambu Lab

Dimensional accuracy is guaranteed thanks to a diameter of 1.75 mm ± 0.03 mm, and the filament comes with a reusable spool, promoting a more sustainable 3D printing process. For the best performance, proper drying of the material and the use of recommended parameters are essential.

Technical Comparison: PLA Basic vs PLA Aero

Parameter	PLA Basic	PLA Aero
Print Temperature	190 - 230°C	220 - 260°C
Print Speed	< 300 mm/s	< 180 mm/s
Flow Ratio	0.96 - 1.0	0.5 - 0.8
Filament Density	1.24 g/cm³	1.21 g/cm³
Foaming Rate	N/A	0 - 120%
Print Density	1.21 g/cm³	0.55 - 1.05 g/cm³

Thanks to its combination of lightness, strength, matte finish, and smart compatibility, Bambu Lab's PLA Aero has become one of the most innovative filaments on the market for functional, aerodynamic, and high-performance 3D printed components.

Video 3: A user designs and prints an RC plane using Bambu Lab's PLA Aero filament.

General information
Material	PLA
Format	1 Kg
Density	(ISO 1183) 1.21 g/cm³

Printing properties
Printing temperature	210 - 260 ºC
Print bed temperature	35 - 45 ºC
Cooling fan	✓

Mechanical properties
Charpy impact strength	(ISO 179) 28.8 ± 1.3 KJ/m²
Elongation at break	(ISO 527) 2.6 %
Tensile strength	(ISO 527) 24 MPa
Tensile modulus	(ISO 527) 1350 MPa
Flexural strength	(ISO 178) 45 MPa
Flexural modulus	(ISO 178) 1690 MPa

Thermal properties
Softening temperature	(ISO 75 1.8 MPa) 48 ºC

Other
HS Code	3916.9
Spool diameter (outer)	200 mm
Spool width	67 mm

The PLA Aero filament is an advanced material designed for lightweight and technical parts, but it requires certain precautions during use to ensure optimal results.

This filament is relatively soft, which can cause failures when loading or unloading the material in automatic AMS systems. It is recommended to monitor the process, especially in equipment with automated feeding systems.

PLA Aero is very sensitive to moisture. To maintain optimal printing performance and controlled foaming, it must be properly dried before use and after prolonged storage periods. The recommended drying conditions are 55°C for 8 hours. Proper drying improves layer quality, dimensional stability, and reduces the risk of blockages.

For more details on the correct drying of the filament, it is recommended to consult the official Bambu Lab guide and the documents available in the Attachments tab.