Polymaker LW PLA Filament 1.75mm Bright Orange, Pre-Foamed PLA 800g Lightweight 3D Filament - PolyLite LW-PLA for Printing RC Plane, 190-210 °C Printing Temp. | High Rigidity | Easy to Paint : Amazon.ca: Industrial & Scientific

Great filament, have been using it for over a year to print RC aircraft, but can’t anymore since it’s no longer available for the past 2 or 3 months on Amazon or anywhere else in Canada for that matter.Since Polymaker doesn’t seem to be able to supply Canadian customers, we need to look for an alternative lw PLA …

Ce filament fonctionne très bien avec les imprimantes Bambu Lab, dans mon cas, la P1P AMS.La seule différence avec les autres filaments que j'ai utilisés c'est le problème d'adhésion peut importe la texture du PEI et compagnie. J'ai du pour la première fois utiliser de la colle en bâtonnet ici dans mon cas celui de Bambu Lab.J'utilise ce filament pour l'aéromodélisme.Mes paramètres principaux :Filament :Flow Ratio : 0.7Nozzle : 250cBed : 65cDonne une très belle finition.Le prix serait à évaluer par Polymaker car il est excessif.

Very lightweight, and impressively rigid for its density, you just need to keep a few things in mind:- Print it slow, like no faster than 100mm/s, and ideally around 75mm/s even if your printer can do much faster like mine, keep it slow.- Print at a higher temperature like 225C .- Make sure to calibrate pressure advance (at the correct temp) for this filament specifically.- The filament itself is very brittle but don't let that scare you, the final parts that come out are excellent.- Parts that are somewhat hollow inside will experience a lot of stringing, but all you need is a bit of sandpaper to go over it a few times to smooth out the surface and it'll be just like the outer perimeters.Attached image is a partially finished UAV printed with this material using:- 1 perimeter- 5% infill (gyroid)- 225C nozzle temp, 60C bed temp (PEI)- 0.14mm layer height- 100mm/s perimeters and 20-30mm for bridges, and 50mm/s for supports and top solid infill, gap fillNote the smooth print lines and clean surfaces.