Influence of Thermal Annealing on the Sinterability of Different Grades of Polylactide Microspheres Dedicated for Laser Sintering.
additive manufacturing
crystalline structure
laser sintering
polylactide microspheres
powder morphology and flowability
sintering window
thermal conditioning
Journal
Materials (Basel, Switzerland)
ISSN: 1996-1944
Titre abrégé: Materials (Basel)
Pays: Switzerland
ID NLM: 101555929
Informations de publication
Date de publication:
01 Jun 2021
01 Jun 2021
Historique:
received:
18
03
2021
revised:
26
05
2021
accepted:
28
05
2021
entrez:
2
7
2021
pubmed:
3
7
2021
medline:
3
7
2021
Statut:
epublish
Résumé
We present a comparison of the influence of the conditioning temperature of microspheres made of medical grade poly(L-lactide) (PLLA) and polylactide with 4 wt % of D-lactide content (PLA) on the thermal and structural properties. The microspheres were fabricated using the solid-in-oil-in-water method for applications in additive manufacturing. The microspheres were annealed below the glass transition temperature (T
Identifiants
pubmed: 34205967
pii: ma14112999
doi: 10.3390/ma14112999
pmc: PMC8198009
pii:
doi:
Types de publication
Journal Article
Langues
eng
Subventions
Organisme : Narodowe Centrum Nauki
ID : UMO-2017/27/B/ST8/01780
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