FusRock PLA Aero Filament 1KG


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FusRock PLA Aero Filament, reduced to 50% of a model printed with ordinary PLA.

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FusRock PLA Aero Filament


FusFun™ PLA-Aero is a type of lightweight 3D printing material specially developed for aircraft

model, ship model, drone and other fields. PLA-Aero controls the foaming ratio of the material

by adjusting the temperature during the printing process so that the density of the material

extruded by the nozzle can be adjusted within a certain range. With this technique, it is easy to

reduce the weight of the model. In the best-case scenario, the model weight can be reduced to

50% of a model printed with ordinary PLA. In addition to that, the matte texture of the printed

surface can reduce the visibility of printed layers and thus give a smooth surface finish.


Filament Physical Properties

PropertyTesting methodTypical value
DensityISO 11831.1 g/cm³
Glass transition temperatureISO 1135760 °C
Melt index200 °C, 2.16 kg10 g/10min
Vicat softening temperatureISO 30665 °C

Specimens printed under the following conditions: Nozzle size 0.4mm,Nozzle temp 250°C, Bed temp 75°C, Print speed 40mm/s, Infill 100%, Infill angle ±45°


Recommended printing conditions

Nozzle Temperature180-250 °C
Optimum foaming temperature230 °C
Recommended Nozzle Diameter≥0.4 mm
Recommended build surface treatmentGlass/PEI Film/PC Film or plate applied with PVP glue
Build plate temperature50 °C
Raft separation distance0.2 mm
Cooling fan speedON
Print speed30-90 mm/s
Retraction distanceClosed
Retraction speedClosed

Printing Tips:

  1. Since PLA-Aero adopts the “On-Demand foaming” technology, the filament will continue to expand in the nozzle after being heated during the printing process. Therefore, it will cause unavoidable stringing during the nozzle movement. Even adjusting the retraction setting in the slicing software cannot solve this problem. Based on the above, it is recommended to turn off the retraction setting. The string on the surface of models can easily be removed by hand.


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Additional information

Weight1.4 kg
Dimensions24 × 24 × 8 cm

White, Grey, Yellow


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