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Effect of beta low irradiation doses on the micromechanical properties of surface layer of LDPE

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dc.title Effect of beta low irradiation doses on the micromechanical properties of surface layer of LDPE en
dc.contributor.author Maňas, David
dc.contributor.author Ovsík, Martin
dc.contributor.author Maňas, Miroslav
dc.contributor.author Staněk, Michal
dc.contributor.author Kocman, Karel
dc.contributor.author Bednařík, Martin
dc.contributor.author Špaňhelová, Marcela
dc.relation.ispartof Advanced Materials Research
dc.identifier.issn 1022-6680 Scopus Sources, Sherpa/RoMEO, JCR
dc.identifier.isbn 9783038352549
dc.date.issued 2014
utb.relation.volume 1025-1026
dc.citation.spage 405
dc.citation.epage 409
dc.event.title 2014 International Conference on Advanced Materials, Structures and Mechanical Engineering, ICAMSME 2014
dc.event.location Jeju Island
utb.event.state-en South Korea
utb.event.state-cs Jižní Korea
dc.event.sdate 2014-05-03
dc.event.edate 2014-05-04
dc.type conferenceObject
dc.language.iso en
dc.publisher Trans Tech Publications Ltd.
dc.identifier.doi 10.4028/www.scientific.net/AMR.1025-1026.405
dc.relation.uri http://www.scientific.net/AMR.1025-1026.405
dc.subject DSI – Depth Sensing Indentation en
dc.subject Irradiation cross - linking en
dc.subject Low-density polyethylene en
dc.subject Nanohardness en
dc.subject Surface layer en
dc.description.abstract The experimental study deals with the effect of modification of the surface layer by irradiation cross-linking on the micromechanical properties of the low-density polyethylene (LDPE) tested using the instrumented nanohardness test. The surface layer of LDPE specimen made by injection technology was modified by irradiation cross-linking using beta irradiation, which significantly influences micromechanical properties of the surface layer. Compared to the heat and chemical-heat treatment of metal materials (e.g. hardening, nitridation, case hardening), cross-linking in polymers affects the surfaces in micro layers. These micromechanical changes of the surface layer are observed in the instrumented microhardness test. Our research confirms the comparable properties of surface layer of irradiated LDPE with highly efficient polymers. The subject of this research is the influence of irradiation dosage on the changes of micromechanical properties of surface layer of LDPE. en
utb.faculty Faculty of Technology
dc.identifier.uri http://hdl.handle.net/10563/1003943
utb.identifier.obdid 43872239
utb.identifier.scopus 2-s2.0-84913570273
utb.source d-scopus
dc.date.accessioned 2015-01-13T09:25:48Z
dc.date.available 2015-01-13T09:25:48Z
dc.rights.access openAccess
utb.contributor.internalauthor Maňas, David
utb.contributor.internalauthor Ovsík, Martin
utb.contributor.internalauthor Maňas, Miroslav
utb.contributor.internalauthor Staněk, Michal
utb.contributor.internalauthor Kocman, Karel
utb.contributor.internalauthor Bednařík, Martin
utb.contributor.internalauthor Špaňhelová, Marcela
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