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Description
| - The study directs attention towards different effects of mould temperature and holding pressure on the tensile properties of injection-moulded neat and β-nucleated polypropylenes. A commercial-grade of polypropylene was modified with a β-nucleator. From both the original and β- nucleated materials, tensile test specimens were injectionmoulded. Stress-strain measurements performed at room temperature revealed that the effects on the tensile characteristics of both materials are more pronounced within mould temperature changes, compared with those of holding pressure.
- The study directs attention towards different effects of mould temperature and holding pressure on the tensile properties of injection-moulded neat and β-nucleated polypropylenes. A commercial-grade of polypropylene was modified with a β-nucleator. From both the original and β- nucleated materials, tensile test specimens were injectionmoulded. Stress-strain measurements performed at room temperature revealed that the effects on the tensile characteristics of both materials are more pronounced within mould temperature changes, compared with those of holding pressure. (en)
- Práce je zaměřena na sledování vlivů teploty formy a dotlaku na tahové chování vstřikovaných čistých a β-nukleovaných polypropylenů. Komerční polypropylen byl modifikován β-nukleačním činidlem. Z originálních a β-nukleovaných materiálů byly vstřikováním připraveny vzorky na tahovou zkoušku. Měření závislosti napětí na deformaci bylo provedeno za pokojové teploty. Bylo zjištěno, že změna teploty formy má na tahové vlastnosti obou materiálů větší vliv než změna dotlaku. (cs)
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Title
| - α- and β-polypropylenes: the effects of processing on final properties
- α- a β-polypropyleny: vliv zpracování na konečné vlastnosti (cs)
- α- and β-polypropylenes: the effects of processing on final properties (en)
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skos:prefLabel
| - α- and β-polypropylenes: the effects of processing on final properties
- α- a β-polypropyleny: vliv zpracování na konečné vlastnosti (cs)
- α- and β-polypropylenes: the effects of processing on final properties (en)
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skos:notation
| - RIV/70883521:28110/06:63504619!RIV07-MSM-28110___
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http://linked.open.../vavai/riv/strany
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/70883521:28110/06:63504619
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - polypropylene; skin-core morphology; polymorphism; processing parameters (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/mistoVydani
| - Charlotte, North Carolina, USA
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http://linked.open...i/riv/nazevZdroje
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...UplatneniVysledku
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http://linked.open...iv/tvurceVysledku
| - Habrová, Veronika
- Čermák, Roman
- Obadal, Martin
- Beníček, Lubomír
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http://linked.open...n/vavai/riv/zamer
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number of pages
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http://purl.org/ne...btex#hasPublisher
| - Society of Plastic Engineers
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https://schema.org/isbn
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http://localhost/t...ganizacniJednotka
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