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Local mechanical properties of irradiated cross-linked polypropylene

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dc.title Local mechanical properties of irradiated cross-linked polypropylene en
dc.contributor.author Janoštík, Václav
dc.contributor.author Hýlová, Lenka
dc.contributor.author Maňas, David
dc.contributor.author Maňas, Miroslav
dc.contributor.author Gajzlerová, Lenka
dc.contributor.author Mizera, Aleš
dc.contributor.author Staněk, Michal
dc.relation.ispartof Materiali in Tehnologije
dc.identifier.issn 1580-2949 Scopus Sources, Sherpa/RoMEO, JCR
dc.date.issued 2018
utb.relation.volume 52
utb.relation.issue 1
dc.citation.spage 31
dc.citation.epage 33
dc.type article
dc.language.iso en
dc.publisher Institute of Metals Technology
dc.identifier.doi 10.17222/mit.2017.097
dc.relation.uri http://mit.imt.si/Revija/mit181.html
dc.subject isotactic polypropylene (iPP) en
dc.subject surface layer en
dc.subject mechanical properties en
dc.subject ultra nanohardness en
dc.description.abstract Using high doses of beta radiation for isotactic polypropylene (iPP) and its influence on the changes in the micromechanical properties of the surface layer has not been studied in detail so far. Specimens of isotactic polypropylene (iPP) were made with the injection-moulding technology and irradiated with high doses of beta radiation (0, 45, 66 and 99) kGy. The changes in the micromechanical properties of the surface layer were evaluated using an ultra nano-hardness test. The results of the measurements showed a considerable increase in the micromechanical properties (indentation hardness, indentation elastic modulus) when high doses of beta radiation are used. The aim of this paper is to study the effect of ionizing radiation with different doses on the ultra nanohardness of the surface layer of isotactic polypropylene (iPP) and compare these results with those of non-irradiated samples. The study was carried out due to the ever-growing use of this type of polymer, isotactic polypropylene (iPP). en
utb.faculty Faculty of Technology
dc.identifier.uri http://hdl.handle.net/10563/1007764
utb.identifier.obdid 43877836
utb.identifier.scopus 2-s2.0-85041564336
utb.identifier.wok 000426282800007
utb.source j-scopus
dc.date.accessioned 2018-02-26T10:20:07Z
dc.date.available 2018-02-26T10:20:07Z
dc.description.sponsorship BGS, Biogeoscience Institute, University of Calgary; MEYS, Ministry of Education, Youth and Science; MSMT-7778/2014, National Landcare Programme; LO1303, National Landcare Programme; CEBIA-Tech, ERDF, European Regional Development Fund; CZ.1.05/2.1.00/03.0089, ERDF, European Regional Development Fund
dc.description.sponsorship TBU in Zlin [IGA/FT/2017/010]; Ministry of Education, Youth and Sports of the Czech Republic within the National Sustainability Programme [LO1303 (MSMT-7778/2014)]; European Regional Development Fund under project CEBIA-Tech [CZ.1.05/2.1.00/03.0089]
dc.rights.uri http://mit.imt.si/
dc.rights.access openAccess
utb.contributor.internalauthor Janoštík, Václav
utb.contributor.internalauthor Hýlová, Lenka
utb.contributor.internalauthor Maňas, David
utb.contributor.internalauthor Maňas, Miroslav
utb.contributor.internalauthor Gajzlerová, Lenka
utb.contributor.internalauthor Mizera, Aleš
utb.contributor.internalauthor Staněk, Michal
utb.fulltext.affiliation Vaclav Janostik, Lenka Hýlová, David Manas, Miroslav Manas, Lenka Gajzlerova, Ales Mizera, Michal Stanek Tomas Bata University in Zlin, T. G. Masaryk Square 5555, 760 01 Zlin, Czech Republic hylova@utb.cz
utb.fulltext.dates received: 2017-07-01 accepted for publication: 2017-10-11
utb.scopus.affiliation Tomas Bata University in Zlin, T. G. Masaryk Square 5555, Zlin, Czech Republic
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