TECHNICAL
PLA Family
An easy-processing FDM thermoplastic family used for dimensionally accurate parts with fine detail and a clean surface finish.
Material Overview
The PLA family covers polylactide-based FDM thermoplastics. PLA processes reliably with low warping, which supports accurate geometry and crisp detail in printed parts. It is a practical choice for first parts, visual models, gauges and light-duty functional parts used at room temperature. Final performance depends on the selected grade, part geometry, print orientation and production parameters.
APPLICATION
Typical Part Types
Visual models and one-off parts
Housings and covers for light-duty indoor use
Jigs, gauges and alignment aids
Mounting components used at room temperature
Display components and presentation parts
Material Selection Note
PLA is suitable where dimensional accuracy, fine detail and appearance are more important than elevated temperature resistance or high mechanical toughness. Gramm reviews the application, geometry, loading, operating environment and production requirements before manufacturing.