Polyester-based polyurethanes derived from alcoholysis of polylactide as toughening agents for blends with shape-memory properties
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DOI: 10.1039/d2ra07132k
Abstract: A process for sizing down and functionalizing commercial polylactide (PLA) resin is developed by alcoholysis with 1,4-butanediol (BDO) and propylene glycol (PG) to medium-sized PLA-based diols, with lower cost than a bottom-up synthesis process. These… read more here.
Keywords: pla; toughening agents; pla based; alcoholysis ... See more keywords
Comparative Verification of the Accuracy of Implant Models Made of PLA, Resin, and Silicone
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DOI: 10.3390/ma16093307
Abstract: Polylactic acid (PLA) has gained considerable attention as an alternative to petroleum-based materials due to environmental concerns. We fabricated implant models with fused filament fabrication (FFF) 3D printers using PLA, and the accuracies of these… read more here.
Keywords: implant models; pla resin; resin; model ... See more keywords