Bambu ASA LW

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. 
Only 50%-75% the density of regular ASA prints, ASA Aero is as light as feather, designed for weight-sensitive objects

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.
With controllable foaming characteristic, ASA Aero achieves lower density of prints by increasing printing temperature or lowering flow rate.

Printing recommendation:

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
Flow rate ratio                            0,45 - 0,8
Foaming rate                              0 - 110%
Volumetric expension ratio        100% - 210%
Print density                                0.46 ~ 0.97 g/cm³