PA-12-zirconia-alumina-cenospheres 3D printed composites : accelerated ageing and role of the sterilisation process for physicochemical properties

Simple item page
dc.contributor.authorNakonieczny, Damian S.
dc.contributor.authorAntonowicz, Magdalena
dc.contributor.authorSimhaMartynkova, Gražyna
dc.contributor.authorKern, Frank
dc.contributor.authorPazourková, Lenka
dc.contributor.authorErfurt, Karol
dc.contributor.authorHüpsch, Michał
dc.date.accessioned2024-03-26T09:07:54Z
dc.date.available2024-03-26T09:07:54Z
dc.date.issued2022de
dc.date.updated2023-11-14T01:27:59Z
dc.description.abstractThe aim of this study was to conduct artificial ageing tests on polymer-ceramic composites prepared from polyamide PA-12 polymer matrix for medical applications and three different variants of ceramic fillers: zirconia, alumina and cenospheres. Before ageing, the samples were subjected to ethyl oxide sterilization. The composite variants were prepared for 3D printing using the fused deposition modeling method. The control group consisted of unsterilized samples. Samples were subjected to artificial ageing in a high-pressure autoclave. Ageing conditions were calculated from the modified Hammerlich Arrhenius kinetic equation. Ageing was carried out in artificial saliva. After ageing the composites were subjected to mechanical (tensile strength, hardness, surface roughness) testing, chemical and structural (MS, FTIR) analysis, electron microscopy observations (SEM/EDS) and absorbability measurements.en
dc.description.sponsorshipRector’s of The Silesian University of Technology Habilitationde
dc.description.sponsorshipPolish Ministry of Science and Higher Educationde
dc.description.sponsorshipIT4Innovations national supercomputing centre-path to exascale projectde
dc.description.sponsorshipMinistry of Education, Youth and Sport of the Czech Republicde
dc.identifier.issn2073-4360
dc.identifier.other1884367682
dc.identifier.urihttp://nbn-resolving.de/urn:nbn:de:bsz:93-opus-ds-141401de
dc.identifier.urihttp://elib.uni-stuttgart.de/handle/11682/14140
dc.identifier.urihttp://dx.doi.org/10.18419/opus-14121
dc.language.isoende
dc.relation.uridoi:10.3390/polym14153152de
dc.rightsinfo:eu-repo/semantics/openAccessde
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/de
dc.subject.ddc670de
dc.titlePA-12-zirconia-alumina-cenospheres 3D printed composites : accelerated ageing and role of the sterilisation process for physicochemical propertiesen
dc.typearticlede
ubs.fakultaetKonstruktions-, Produktions- und Fahrzeugtechnikde
ubs.fakultaetFakultätsübergreifend / Sonstige Einrichtungde
ubs.institutInstitut für Fertigungstechnologie keramischer Bauteilede
ubs.institutFakultätsübergreifend / Sonstige Einrichtungde
ubs.publikation.seiten21de
ubs.publikation.sourcePolymers 14 (2022), No. 3152de
ubs.publikation.typZeitschriftenartikelde

Files

Original bundle

Now showing 1 - 1 of 1
Thumbnail Image
Name:
polymers-14-03152-v2.pdf
Size:
10.64 MB
Format:
Adobe Portable Document Format
Download

License bundle

Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
3.3 KB
Format:
Item-specific license agreed upon to submission
Description:
Download

Collections

07 Fakultät Konstruktions-, Produktions- und Fahrzeugtechnik