About: Preparation of PE/PP Blends with Microfibrillar-Phase Morphology

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Pomocí kontinuální extruze se semihyperbolickou hlavou, umožňující prodloužení a orientaci makromolekul ve směru toku, byly připraveny extrudáty směsí polyetylen/polypropylenu s mikrofibrilární strukturou. Takto připravené profily byly testovány pomocí elektronové mikroskopie, širokoúhlé rentgenové difrakce a termických metod. Mechanické testy prokázali významně vyšší mechanické vlastnosti mikrofibrilárních profilů ve srovnání s konvenčními. Prezentovaný koncept otevírá cestu k nahrazení multikomponentních ocelý vyztužených zdravotnických prostředků. (cs) Viscosity and pressure-volume-temperature (PVT) measurements were carried out on selected polymeric materials. Analytical approximation of Simha-Somcynsky equation of state (SSeos) was used to compute free volume parameter from PVT dependencies. Pressure and temperature dependent SSeos free volume parameter was connected with shear viscosity data of polymer melts at appropriate pressure and temperature. Two approach of interconnection of pressure-temperature-dependent viscosity and free volume behaviour were compared. The results indicate similarities of both methods used. Viscosity and pressure-volume-temperature (PVT) measurements were carried out on selected polymeric materials. Analytical approximation of Simha-Somcynsky equation of state (SSeos) was used to compute free volume parameter from PVT dependencies. Pressure and temperature dependent SSeos free volume parameter was connected with shear viscosity data of polymer melts at appropriate pressure and temperature. Two approach of interconnection of pressure-temperature-dependent viscosity and free volume behaviour were compared. The results indicate similarities of both methods used. (en)
Title	Preparation of PE/PP Blends with Microfibrillar-Phase Morphology Příprava PE/PP blendů (cs) Preparation of PE/PP Blends with Microfibrillar-Phase Morphology (en)
skos:prefLabel	Preparation of PE/PP Blends with Microfibrillar-Phase Morphology Příprava PE/PP blendů (cs) Preparation of PE/PP Blends with Microfibrillar-Phase Morphology (en)
skos:notation	RIV/70883521:28110/08:63507003!RIV09-MPO-28110___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(2A-1TP1/126), P(KJB208100702), Z(MSM7088352101)
http://linked.open...vai/riv/dodaniDat	2009
http://linked.open...aciTvurceVysledku	Čermák, Roman Sedláček, Tomáš Sáha, Petr Polášková, Martina
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
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	389036
http://linked.open...ai/riv/idVysledku	RIV/70883521:28110/08:63507003
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Biocompatible polymer blend; Polyethylene; Polypropylene; In-situ composite; Microfibrillar-phase morphology (en)
http://linked.open.../riv/klicoveSlovo	Polypropylene Polyethylene Biocompatible polymer blend In-situ composite Microfibrillar-phase morphology
http://linked.open...ontrolniKodProRIV	[97E10C75C7FD]
http://linked.open...v/mistoKonaniAkce	Rhodes
http://linked.open...i/riv/mistoVydani	Rhodes
http://linked.open...i/riv/nazevZdroje	WSEAS New Aspects of Heat Transfer, Thermal Egineering and Environment 6th Int. Conf. on Heat transfer, thermal engineering and environment (HTE´08)
http://linked.open...in/vavai/riv/obor	CD
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Innovation of medical polymeric aids Rheology and Processing of Medical-Grade Polymeric Systems
http://linked.open...UplatneniVysledku	2008
http://linked.open...iv/tvurceVysledku	Sedláček, Tomáš Sáha, Petr Čermák, Roman Obadal, Martin Polášková, Martina
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open...ain/vavai/riv/wos	000264214300080
http://linked.open.../riv/zahajeniAkce	2008-08-22 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Multifunctional Composite Systems Based on Natural and Synthetic Polymers
number of pages	5 (xsd:int)
http://purl.org/ne...btex#hasPublisher	WSEAS Press (GR)
https://schema.org/isbn	978-960-6766-97-8
http://localhost/t...ganizacniJednotka	28110
is http://linked.open...avai/riv/vysledek of	Preparation of PE/PP Blends with Microfibrillar-Phase Morphology Preparation of PE/PP Blends with Microfibrillar-Phase Morphology Preparation of PE/PP Blends with Microfibrillar-Phase Morphology Preparation of PE/PP Blends with Microfibrillar-Phase Morphology

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