TBU Publications
Repository of TBU Publications

Development of an advanced dynamic microindentation system to determine local viscoelastic properties of polymers

DSpace Repository

Show simple item record


dc.title Development of an advanced dynamic microindentation system to determine local viscoelastic properties of polymers en
dc.contributor.author Van Dorp Ramakers, Esther Dorothea Victoria
dc.contributor.author Haenel, Thomas
dc.contributor.author Ciongwa, Dominik
dc.contributor.author Moeginger, Bernhard
dc.contributor.author Hausnerová, Berenika
dc.relation.ispartof Polymers
dc.identifier.issn 2073-4360 Scopus Sources, Sherpa/RoMEO, JCR
dc.date.issued 2019
utb.relation.volume 11
utb.relation.issue 5
dc.type article
dc.language.iso en
dc.publisher Multidisciplinary Digital Publishing Institute (MDPI AG)
dc.identifier.doi 10.3390/polym11050833
dc.relation.uri https://www.mdpi.com/2073-4360/11/5/833
dc.subject dynamic indentation en
dc.subject dynamic mechanical analysis en
dc.subject tungsten cone indenter en
dc.subject complex modulus en
dc.subject spatial resolution en
dc.description.abstract This study presents a microindentation system which allows spatially resolved local as well as bulk viscoelastic material information to be obtained within one instrument. The microindentation method was merged with dynamic mechanical analysis (DMA) for a tungsten cone indenter. Three tungsten cone indenters were investigated: tungsten electrode, tungsten electrode + 2% lanthanum, and tungsten electrode + rare earth elements. Only the tungsten electrode + 2% lanthanum indenter showed the sinusoidal response, and its geometry remained unaffected by the repeated indentations. Complex moduli obtained from dynamic microindentation for high-density polyethylene, polybutylene terephthalate, polycarbonate, and thermoplastic polyurethane are in agreement with the literature. Additionally, by implementing a specially developed x-y-stage, this study showed that dynamic microindentation with a tungsten cone indenter was an adequate method to determine spatially resolved local viscoelastic surface properties. © 2019 by the authors. en
utb.faculty Faculty of Technology
utb.faculty University Institute
dc.identifier.uri http://hdl.handle.net/10563/1008795
utb.identifier.scopus 2-s2.0-85066841527
utb.identifier.wok 000480531700088
utb.source j-scopus
dc.date.accessioned 2019-08-13T10:17:21Z
dc.date.available 2019-08-13T10:17:21Z
dc.description.sponsorship German Ministry of Education and Research [03FH051PX4]; TREE, Institute of Technology, Resource and Energy-Efficient Engineering Bonn-Rhein-Sieg University of Applied Sciences
dc.rights Attribution 4.0 International
dc.rights.uri http://creativecommons.org/licenses/by/4.0/
dc.rights.access openAccess
utb.contributor.internalauthor Van Dorp Ramakers, Esther Dorothea Victoria
utb.contributor.internalauthor Hausnerová, Berenika
utb.fulltext.sponsorship This research was funded by the German Ministry of Education and Research, Grant No.: 03FH051PX4. The article processing charge was funded by TREE, Institute of Technology, Resource and Energy-Efficient Engineering Bonn-Rhein-Sieg University of Applied Sciences. The author E.R.-v.D. wishes to thank the Graduates Institute, Bonn-Rhein-Sieg University of Applied Sciences, for supporting this work by granting a scholarship. The author B.H. acknowledges the Ministry of Education, Youth, and Sports of the Czech Republic—Program NPU I (LO1504).
utb.wos.affiliation [Ramakers-van Dorp, Esther; Ciongwa, Dominik; Moeginger, Bernhard] Univ Appl Sci Bonn Rhein Sieg, Dept Nat Sci, von Liebigstr 20, D-53359 Rheinbach, Germany; [Ramakers-van Dorp, Esther; Hausnerova, Berenika] Tomas Bata Univ Zlin, Fac Technol, Vavreckova 275, Zlin 76001, Czech Republic; [Haenel, Thomas] Netzsch Geratebau GmbH, Wittelbachstr 42, D-95100 Selb, Germany; [Hausnerova, Berenika] Tomas Bata Univ Zlin, Ctr Polymer Syst, Tr T Bati 5678, Zlin 76001, Czech Republic
utb.scopus.affiliation Department of Natural Sciences, University of Applied Sciences Bonn-Rhein-Sieg, von Liebigstrasse 20, Rheinbach, 53359, Germany; Faculty of Technology, Tomas Bata University in Zlín, Vavrečkova 275, Zlín, 760 01, Czech Republic; Netzsch Gerätebau GmbH, Wittelbachstrasse 42, Selb, D-95100, Germany; Centre of Polymer Systems, Tomas Bata University in Zlín, tr. T.Bati 5678, Zlín, 760 01, Czech Republic
utb.fulltext.projects 03FH051PX4
utb.fulltext.projects LO1504
Find Full text

Files in this item

Show simple item record

Attribution 4.0 International Except where otherwise noted, this item's license is described as Attribution 4.0 International