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Influence of fall height setting on drop weight tested polypropylene and its crack growing

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dc.title Influence of fall height setting on drop weight tested polypropylene and its crack growing en
dc.contributor.author Hýlová, Lenka
dc.contributor.author Mizera, Aleš
dc.contributor.author Maňas, Miroslav
dc.contributor.author Maňas, David
dc.contributor.author Sehnálek, Stanislav
dc.contributor.author Kubišová, Milena
dc.relation.ispartof WSEAS Transactions on Environment and Development
dc.identifier.issn 1790-5079 Scopus Sources, Sherpa/RoMEO, JCR
dc.date.issued 2018
utb.relation.volume 14
dc.citation.spage 243
dc.citation.epage 250
dc.type article
dc.language.iso en
dc.publisher World Scientific and Engineering Academy and Society
dc.relation.uri http://www.wseas.org/multimedia/journals/environment/2018/a495915-011.php
dc.subject Drop-weight tester en
dc.subject Fall height en
dc.subject Impact energy en
dc.subject Impact resistance en
dc.subject Polypropylene en
dc.subject Sample penetration en
dc.description.abstract This study deals with polypropylene (PP) which was subjected the drop-weight test. PP is a semicrystalline thermoplastic polymer which is commonly used in many indoor applications and also in the automotive industry in the car interiors. Injection moulded PP samples were subjected the penetration test at different fall heights and the results were subsequently evaluated and discussed. It was found out that the potential energy from 100 to 230 J are suitable for PP penetration; however, as the optimal 100 J can be considered. Higher heights are not needed because of increasing power consumption of the test device. With regard to deformation and crack growing thus PP is a tough material which is firstly plastically deformed and then on one side there is stress concentration, after that the crack spread around the penetrator. This material can be considered as a suitable material for impact applications from point of view of multiaxial impact load. © 2018, World Scientific and Engineering Academy and Society. All Rights Reserved. en
utb.faculty Faculty of Technology
dc.identifier.uri http://hdl.handle.net/10563/1007886
utb.identifier.obdid 43878818
utb.identifier.scopus 2-s2.0-85045040047
utb.source j-scopus
dc.date.accessioned 2018-04-23T15:01:50Z
dc.date.available 2018-04-23T15:01:50Z
dc.description.sponsorship CZ.1.05/2.1.00/03.0089, FEDER;ERDF, European Regional Development Fund; LO1303, MŠMT, Ministerstvo Školství, Mládeže a Tělovýchovy
dc.rights Attribution 4.0 International
dc.rights.uri https://creativecommons.org/licenses/by/4.0/
dc.rights.access openAccess
utb.contributor.internalauthor Hýlová, Lenka
utb.contributor.internalauthor Mizera, Aleš
utb.contributor.internalauthor Maňas, Miroslav
utb.contributor.internalauthor Maňas, David
utb.contributor.internalauthor Sehnálek, Stanislav
utb.contributor.internalauthor Kubišová, Milena
utb.fulltext.affiliation LENKA HYLOVA, ALES MIZERA, MIROSLAV MANAS, DAVID MANAS, STANISLAV SEHNALEK AND MILENA KUBISOVA Department of Production Engineering Tomas Bata University Vavrečkova 275, 760 01 Zlin, Czech Republic hylova@utb.cz
utb.fulltext.dates -
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utb.fulltext.sponsorship This paper is supported by the internal grant of TBU in Zlin No. IGA/FT/2017/010, IGA/FT/2017/002 and IGA/CebiaTech/2017/002 funded from the resources of specific university research and by the Ministry of Education, Youth and Sports of the Czech Republic within the National Sustainability Programme project No. LO1303 (MSMT7778/2014) and also by the European Regional Development Fund under the project CEBIA-Tech No. CZ.1.05/2.1.00/03.0089.
utb.scopus.affiliation Department of Production Engineering, Tomas Bata University, Vavrečkova 275, Zlin, Czech Republic
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