About: Elastic properties of polypropylene/ethylene-octene copolymer blends

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Blends of polypropylene (PP) and ethylene-octene copolymer (EOC) across the whole composition range (10, 20, ., 80, 90 wt.%) were investigated with focus on mechanical properties. Samples (0-50% of PP) were stretched in a tensile machine to given elongations (100, 200 and 300%) and then the crosshead returned to the initial position. The residual strain values were obtained from the hysteresis curves. These residual strain values were plotted as a function of applied strain and PP content. Stress at given elongation (M100 and M300) was also plotted as a function of PP content. At low PP content (0?20%), residual strain and stress at given elongation are close to those of pure EOC. A steeper increase in these values was observed for concentrations 20?50% of PP. Another set of experiments involved tensile testing to break (full range of concentrations). From these experiments, tensile modulus and stress at break were evaluated and plotted as a function of PP content. Modulus values were close to that Blends of polypropylene (PP) and ethylene-octene copolymer (EOC) across the whole composition range (10, 20, ., 80, 90 wt.%) were investigated with focus on mechanical properties. Samples (0-50% of PP) were stretched in a tensile machine to given elongations (100, 200 and 300%) and then the crosshead returned to the initial position. The residual strain values were obtained from the hysteresis curves. These residual strain values were plotted as a function of applied strain and PP content. Stress at given elongation (M100 and M300) was also plotted as a function of PP content. At low PP content (0?20%), residual strain and stress at given elongation are close to those of pure EOC. A steeper increase in these values was observed for concentrations 20?50% of PP. Another set of experiments involved tensile testing to break (full range of concentrations). From these experiments, tensile modulus and stress at break were evaluated and plotted as a function of PP content. Modulus values were close to that (en)
Title	Elastic properties of polypropylene/ethylene-octene copolymer blends Elastic properties of polypropylene/ethylene-octene copolymer blends (en)
skos:prefLabel	Elastic properties of polypropylene/ethylene-octene copolymer blends Elastic properties of polypropylene/ethylene-octene copolymer blends (en)
skos:notation	RIV/70883521:28110/10:63509255!RIV11-MSM-28110___
http://linked.open...avai/riv/aktivita	V
http://linked.open...avai/riv/aktivity	V
http://linked.open...iv/cisloPeriodika	6
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Svobodová, Dagmar Mokrejš, Pavel Kolomazník, Karel Svoboda, Petr
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 / Fakulta technologická
http://linked.open...dnocenehoVysledku	256611
http://linked.open...ai/riv/idVysledku	RIV/70883521:28110/10:63509255
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Polypropylene; Ethylene?octene copolymer; Elastic properties; TEM; residual strain; DSC (en)
http://linked.open.../riv/klicoveSlovo	Polypropylene Ethylene?octene copolymer DSC TEM Elastic properties residual strain
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[E74325406F7C]
http://linked.open...i/riv/nazevZdroje	Polymer Testing
http://linked.open...in/vavai/riv/obor	CD
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	8 (xsd:int)
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	29
http://linked.open...iv/tvurceVysledku	Inoue, Takashi Kolomazník, Karel Mokrejš, Pavel Ougizawa, Toshiaki Svoboda, Petr Svobodová, Dagmar Theravalappil, Rajesh Mori, Keisuke
issn	0142-9418
number of pages	6 (xsd:int)
http://localhost/t...ganizacniJednotka	28110
is http://linked.open...avai/riv/vysledek of	Elastic properties of polypropylene/ethylene-octene copolymer blends Elastic properties of polypropylene/ethylene-octene copolymer blends Elastic properties of polypropylene/ethylene-octene copolymer blends

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