About: Effect of low doses beta irradiation on thermal, micro and macro mechanical properties of irradiated polypropylene

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About: Effect of low doses beta irradiation on thermal, micro and macro mechanical properties of irradiated polypropylene Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The influence of beta radiation on the change of structure and selected properties (both mechanical and heat properties) of polymer materials has been proved. Medium and high doses of beta radiation influence both macro-mechanical and thermal properties of polypropylene in a positive as well as negative way. The use of low doses of beta radiation for polypropylene and its influence on the changes of micro, macro mechanical and thermal properties was thoroughly studied. The specimen were produced by injection technology and subjected to low doses of beta radiation of 0, 15 and 33. kGy The changes of structure, micro, macro and thermal mechanical properties were evaluated by FTIR, WAXS, DSC, tensile test, impact test, microhardness test and thermomechanical analysis. The results of measurements showed a considerable improvement (threefold) of micro mechanical properties (microhardness) of low beta radiation doses. It was also proved that macro and thermomechanical properties of polypropylene modified by low beta radiation doses improved. The influence of beta radiation on the change of structure and selected properties (both mechanical and heat properties) of polymer materials has been proved. Medium and high doses of beta radiation influence both macro-mechanical and thermal properties of polypropylene in a positive as well as negative way. The use of low doses of beta radiation for polypropylene and its influence on the changes of micro, macro mechanical and thermal properties was thoroughly studied. The specimen were produced by injection technology and subjected to low doses of beta radiation of 0, 15 and 33. kGy The changes of structure, micro, macro and thermal mechanical properties were evaluated by FTIR, WAXS, DSC, tensile test, impact test, microhardness test and thermomechanical analysis. The results of measurements showed a considerable improvement (threefold) of micro mechanical properties (microhardness) of low beta radiation doses. It was also proved that macro and thermomechanical properties of polypropylene modified by low beta radiation doses improved. (en)
Title	Effect of low doses beta irradiation on thermal, micro and macro mechanical properties of irradiated polypropylene Effect of low doses beta irradiation on thermal, micro and macro mechanical properties of irradiated polypropylene (en)
skos:prefLabel	Effect of low doses beta irradiation on thermal, micro and macro mechanical properties of irradiated polypropylene Effect of low doses beta irradiation on thermal, micro and macro mechanical properties of irradiated polypropylene (en)
skos:notation	RIV/70883521:28610/14:43871605!RIV15-MSM-28610___
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(ED2.1.00/03.0089), P(ED2.1.00/03.0111), P(TA03010724), S
http://linked.open...iv/cisloPeriodika	Neuveden
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Gajzlerová, Lenka
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Tomáše Bati ve Zlíně / Univerzitní institut
http://linked.open...dnocenehoVysledku	13382
http://linked.open...ai/riv/idVysledku	RIV/70883521:28610/14:43871605
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	DSC, FTIR, Mechanical properties, Microhardness, Polypropylene, WAXS, β-Irradiation (en)
http://linked.open.../riv/klicoveSlovo	β-Irradiation WAXS Polypropylene DSC FTIR Mechanical properties Microhardness
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[18AE4D3AFFCB]
http://linked.open...i/riv/nazevZdroje	Radiation Physics and Chemistry
http://linked.open...in/vavai/riv/obor	JP
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	AV and EV LED luminaire with a higher degree of protection The Centre of Security, Information and Advanced Technologies (CEBIA-Tech) Centre of Polymer Systems
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	102
http://linked.open...iv/tvurceVysledku	Maňas, David Maňas, Miroslav Staněk, Michal Gajzlerová, Lenka Bednařík, Martin Mizera, Aleš
http://linked.open...ain/vavai/riv/wos	000338388500027
issn	0969-806X
number of pages	7 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.radphyschem.2014.05.002
http://localhost/t...ganizacniJednotka	28610

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