Bambu PLA Aero

This is very interesting because the 3D printers causing a stir everywhere have been made by ex-DJI engineers, no not like those scam YouTube ads for cheap quads. So they really will know what is needed for flying things. This could be a bigger deal than it looks on the face of it. It could make Bambu Labs printers the 3D printer of choice for aero engineering departments around the world.
I will drop in the filament below this list of CV’s from Bambu Labs. This is much more than just another filament arriving on the market.
Dr. Tao, Ye CEO
Dr. Tao was the product manager of the groundbreaking Mavic Pro and then the head of DJI consumer drone department. Besides the managing role, he is an excellent engineer of both aerodynamics and motor design, and above all, a Maker that loves model aircraft. He received his PhD degree in fluid dynamics in Germany, during which won the Outstanding Student Presentation Award of American Geophysical Union.
Dr. Gao, Xiufeng CTO
Dr. Gao was the head of the System Engineering Department of DJI. Before joining DJI, he had 6 years of experience in the semiconductor industry. He is specialized in embedded software systems and artificial intelligence. Dr. Gao received his PhD in automation in 2008.
Liu, Huaiyu COO
Previously the product manager of DJI goggles, digital FPV systems,s and FPV drones. Before joining DJI, he worked at Marvell semiconductor as a software manager to provide turnkey software solutions for all kinds of Google/Android TV products.
Chen, Zihan Chief Engineer
Chen Zihan was in charge of the DJI gimbal department and it was his algorithm that makes brushless gimbal feasible for massive production for the first time worldwide. He is a genius in motion control and active stabilization and no wonder he is the designer of the Active Vibration Compensation system.
Wu, Wei Senior Engineer
Wu Wei was a senior engineer of DJI. He participated in the software system design of Mavic Air 2 and the system design of DJI FPV remote controllers. Currently, he is contributing to the algorithm and software development of Micro Lidar.
The PLA bit
Bambu PLA Aero achieves low density and light weight by foaming at high temperatures during printing and creating small holes inside the prints. It’s the perfect choice for light-weight and energy-saving prints, including unmanned aerial vehicles (UAVs), aerodynamic models, and gliders.
Foaming PLA materials (PLA Aero) have high requirements for material drying and parameter settings. Please carefully read Instructions for printing aircraft model with foaming PLA (PLA Aero) before starting the printing process.
Low Density and Light Weight
Bambu PLA Aero has almost the same filament density as regular PLA, while the prints density is only 50% to 80%.
* When printing models of the same volume, PLA Aero is about half the weight of PLA Basic.
Controllable Model Density
Achieve lower density of the prints by increasing printing temperature and 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 ↗ |
Tough with Good Impact Resistance
Compared to pre-foaming Wood PLA, Bambu PLA Aero and its prints are tougher and more resistant to impact, collision, and falling.
Matte Finish For Easy Coloring
Bambu PLA Aero provides an easy-to-color matte surface texture with better dyeing results as compared to PLA Basic.

Parameters Comparison
Learn more different filaments comparison on Bambu Filament Guide >>
PLA Basic | PLA Aero | |
Printing Temperature | 190 – 230 ℃ | 210 – 260 ℃ |
Printing Speed | < 300 mm/s | < 250 mm/s |
Flow Rate Ratio | 0.96 – 1 | 0.5 – 0.8 |
Filament Density | 1.24 g/cm³ | 1.21 g/cm³ |
Foaming Rate | / | 0 – 120% |
Prints Density | 1.21 kg/m³ | 0.55 – 1.05 kg/m³ |
Accessory Compatibility
Recommended | Not Recommended | |
Build Plate | Cool Plate, High Temperature Plate or Textured PEI Plate | / |
Hotend | 0.4 mm Nozzle (All type) | 0.6 mm / 0.8mm Nozzle |
Glue | Bambu Liquid Glue Glue Stick | / |
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 before Printing | 80 °C,8 h |
Printing and Keeping Container’s Humidity | < 20% RH (Sealed, with Desiccant) |
Nozzle Temperature | 210 – 260 °C |
Bed Temperature (with Glue) | 35 – 45 °C |
Printing Speed | < 250 mm/s |
Physical Properties | |
Density | 1.21 g/cm³ |
Vicar Softening Temperature | 56 °C |
Heat Deflection Temperature | 54 °C |
Melting Temperature | 154 °C |
Melt Index | 5.0 ± 0.6 g/10 min |
Mechanical Properties | |
Tensile Strength | 26 ± 2 MPa |
Breaking Elongation Rate | 2.2 ± 0.8 % |
Bending Modulus | 1960 ± 110 MPa |
Bending Strength | 52 ± 3 MPa |
Impact Strength | 24.5 ± 1.7 kJ/m² |
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