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Nylon 3D printing guides
Quick answer
Start with the decision most nylon users face — PA11 vs PA12. If you print filament, drying is the highest-value skill in nylon FDM. Designing for powder processes? The SLS & MJF design guide collects the official minimums in one place.
PA11 vs PA12: which nylon powder?
The ductility-versus-balance decision at the heart of powder-bed nylon, settled with EOS, Formlabs and HP datasheet numbers.
How to dry nylon filament
Why nylon must be dried, the manufacturer-specified temperatures and times for PA6-CF, CoPA and Bambu PA filaments, and how to keep spools dry.
Designing parts for SLS & MJF
Wall thickness, hole sizes and powder escape holes from the official Formlabs SLS design guide, plus the design rules both powder processes share.
Every guide follows the site's sourcing policy: numbers come from manufacturer datasheets and official design guidelines, cited in the guide itself. The guide library grows with the databases — post-processing, moisture and dimensional stability, and powder refresh economics are next in the queue.
Last updated: November 2026