eSun ePLA-LW Lightweight PLA, Natural (1kg)

eSun 1.75mm diameter Light weight PLA filament is a material specially developed for aeromodelling. The interlayer bonding is stable, and the foaming rate and strength can be controlled by adjusting the printing temperature. PLA-LW use active foaming technology to achieve lightweight, low-density PLA parts, the foaming volume ratio is 220%, and the density is as low as 0.54g/cm3.