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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 | 978-3-03-835254-9 | |
| 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 | nanohardness | en |
| dc.subject | Low-density polyethylene | en |
| dc.subject | irradiation cross - linking | en |
| dc.subject | DSI - Depth Sensing Indentation | 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 | |
| utb.fulltext.affiliation | David Manas1, a, Martin Ovsik 1,b, Miroslav Manas1,c , Michal Stanek1,d, Karel Kocman1,e, Martin Bednarik1,f, Marcela Spanhelova1,g 1 Tomas Bata University in Zlin, TGM 5555, 760 01 Zlin, Czech Republic a dmanas@ft.utb.cz, b ovsik@ft.utb.cz, c manas@ft.utb.cz, d stanek@ft.utb.cz, e kocman@ft.utb.cz, f bednarik@ft.utb.cz, g spanhelova@ft.utb.cz | |
| utb.fulltext.dates | - | |
| utb.fulltext.references | [1] G. Zamfirova, V. Gaydarov, T. Zaharescu, L. G. Silva, Microindentation study of Electron Beam Irradiated Polyamide Samples, Chemicke Listy, 104 (2010), 283-286. [2] A. Bolshakov and G.M. Pharr, Influences of pile-up on the measurement of mechanical properties by load and depth sensing indentation techniques, Journal of Materials Research. 13, (1998), 1049-1058. [3] W.C. Oliver, G.M. Pharr, Measurement of Hardness and Elastic Modulus by Instrumented Indentation, Journal of Materials Research 19 (1), (2004), 1564 – 1583. [4] D. Manas, M. Hribova, M. Manas, M. Ovsik, Stanek, Effect of Beta Irradiation on Morfology and Microhardness of Polypropylene Thin Layers, Thin Solid Films 530, (2013), 49-52. [5] Rajatendu Sengupta, S. Sabharwal, V. K. Tikku, Alok K. Somani,Tapan K. Chaki, Anil K. Bhowmick, Effect of ambient-temperature and high-temperature electron-beam radiation on the structural, thermal, mechanical, and dynamic mechanical properties of injection-molded polyamide-6,6, Journal of applied polymer science,99 (4), (2006), 1633 -1644 [6] M. Ovsik, D. Manas, M. Manas, M. Stanek, M. Hribova, K. Kocman, D. Samek, Irradiated Polypropylene Studied by Microhardness and WAXS, Chemicke listy, 106 (2012), 507-510. [7] A. Pusz, K. Michalik, Creep damage mechanisms in gas pipes made of high density polyethylene,2009 Archives of Materials Science and Engineering 36 (2) , pp. 89-95 | |
| utb.fulltext.sponsorship | This paper is supported by the internal grant of TBU in Zlin No. IGA/FT/2014/016 funded from the resources of specific university research and by the European Regional Development Fund under the project CEBIA-Tech No. CZ.1.05/2.1.00/03.0089 and Technology Agency of the Czech Republic as a part of the project called TA03010724 AV and EV LED luminaire with a higher degree of protection | |
| utb.fulltext.projects | IGA/FT/2014/016 | |
| utb.fulltext.projects | CZ.1.05/2.1.00/03.0089 | |
| utb.fulltext.projects | TA03010724 | |
| utb.fulltext.faculty | - | |
| utb.fulltext.ou | - |
