Properties of PLA light weigh from the plastic family PLA
A material specially developed for aero modelling. The interlayer bonding is stable, and the foaming rate and strength can be controlled by adjusting the printing temperature. Using 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. Foaming makes the layered pattern almost invisible, and the surface of the printed item is matte and delicate. Under the same model and at the same speed, the lightweight PLA enables the model aircraft to have a lighter wing load and a lower stall speed, which can greatly
improve the performance of the model aircraft.
3DLac Adhesion spray, PrintaFix, Spring steel plate PEI
Further
Since the ePLA-LW foams continuously in the melting cavity of the high-temperature nozzle, the retraction basically does not work.
Stringing is normal during printing. It is recommended to print the rc plane in vase mode to reduce the effect of stringing.
Foaming ratio is related to temperature, printing speed, nozzle melting cavity size, pay attention to compare model design
wall thickness according to your own printing situation, adjust extrusion rate, temperature, speed and other parameters.