Three-dimensional printing of PLA and PLA/PHA dumbbell-shaped specimens of crisscross and transverse patterns as promising materials in emerging application areas: Prediction study
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Other documents of the author: González Ausejo, Jennifer; Rydzb, Joanna; Musioł, Marta; Sikorskab, Wanda; Januszek, Henryk; Sobotab, Michał; Włodarczyk, Jakub; Szelugab, Urszula; Hercogb, Anna; Kowalczuk, Marek
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Show full item recordcomunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/7034
comunitat-uji-handle3:10234/8619
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https://doi.org/10.1016/j.polymdegradstab.2018.08.008 |
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Title
Three-dimensional printing of PLA and PLA/PHA dumbbell-shaped specimens of crisscross and transverse patterns as promising materials in emerging application areas: Prediction studyAuthor (s)
Date
2018Publisher
ElsevierISSN
0141-3910; 1873-2321Bibliographic citation
AUSEJO, Jennifer Gonzalez, et al. Three-dimensional printing of PLA and PLA/PHA dumbbell-shaped specimens of crisscross and transverse patterns as promising materials in emerging application areas: Prediction study. Polymer Degradation and Stability, 2018, vol. 156, p. 100-110.Type
info:eu-repo/semantics/articlePublisher version
https://www.sciencedirect.com/science/article/pii/S0141391018302696Version
info:eu-repo/semantics/publishedVersionSubject
Abstract
This paper presentsex-anteexamination of advanced polymer materials to detect defects and define andminimize the potential failure of novel polymer products before they arise. The effect of build directionson the ... [+]
This paper presentsex-anteexamination of advanced polymer materials to detect defects and define andminimize the potential failure of novel polymer products before they arise. The effect of build directionson the properties of dumbbell-shaped specimens obtained by three-dimensional printing from poly-lactide and polylactide/polyhydroxyalkanoate commercialfilaments was investigated, as well as thehydrolytic degradation of these specimens at 50 Cand70 C. Taking into account previous studies, wehave found further dependences of the properties of 3D printed species before and during abioticdegradation from the orientation of printing. The initial assumption that only the contact time with the3D printer platform leads to an increase in the crystalline phase during printing turned out to beinsufficient. Further investigations of individual parts of the dumbbell-shaped specimens showed thatthe size of the specimens' surface in contact with the platform also affected the structural ordering of thematerial. [-]
Is part of
Polymer Degradation and Stability, Volume 156, October 2018.Investigation project
REDOC/2012/32 and E-2016-32Rights
http://rightsstatements.org/vocab/CNE/1.0/
info:eu-repo/semantics/restrictedAccess
info:eu-repo/semantics/restrictedAccess
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