PLA 3D870

SMARTFIL® PLA 3D870 is a biodegradable filament engineered to deliver superior performance in 3D printing, combining the easy printability of PLA with enhanced mechanical and thermal properties. Its special formulation is optimized for fast crystallization, ensuring layers solidify in a controlled way, reducing warping and improving dimensional accuracy even in large-scale or complex prints.

It features a glass transition temperature (Tg) of 60 °C, allowing it to withstand moderate heat without deformation. After a thermal annealing process, its heat resistance can reach up to 80 °C, maintaining structural integrity even in more demanding environments.

In short, SMARTFIL® PLA 3D870 is the ideal choice for makers, engineers, and manufacturers looking to go beyond standard PLA, achieving strong, stable, professional-grade parts while keeping an environmental commitment.

SMARTIPS

To get a better result in the mechanical properties it is necessary to submit the piece once printed to a crystallization process by annealing.

For this we recommend to follow this instructions

-Preheat the oven in a temperature range of annealing in between 110 ºC and 120ºC

-Make sure that the temperature in the oven is homogeneous, if there are variations it can cause warping in the piece.

-Place the printed piece in the oven and turn on the timer, the typical
time to anneal a piece with a 3 mm wall is approximately 20 minutes,
this time varies depending on the thickness of the walls.

-Once the piece is removed from the oven, allow it to cool under ambient
conditions until it is completely cold.

-The annealing process causes a shrinkage in the piece due crystallization
(ordering of its structure) so it is necessary to measure this shrinkage to
be able to oversize in order to obtain the original measurements.