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rdf:type
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Description
| - In this paper, molten HDPE was compounded with four kinds of high performance organic fibers differing in their chemical structure and fiber lengths. From the SEM pictures, it is observed that shape and size of these organic fibers maintained almost the same even after cutting in pellets, following the mixing process. Comparison of viscoelastic properties at the fixed fiber content has shown that the most effective parameter, affecting the viscoelastic behaviour of organic fiber filled systems, seems to be their rigidity/flexibility in the molten state. The influence of fiber rigidity/flexibility becomes gradually lower with the increase of both strain amplitude and angular frequency. The parameters of the equations describing relationship between relative values of viscoelastic functions and fiber content were found to be largely dependent on fiber content. Such finding remarkably differs from behaviour of short inorganic fiber filled systems, where these variables maintained constant values.
- In this paper, molten HDPE was compounded with four kinds of high performance organic fibers differing in their chemical structure and fiber lengths. From the SEM pictures, it is observed that shape and size of these organic fibers maintained almost the same even after cutting in pellets, following the mixing process. Comparison of viscoelastic properties at the fixed fiber content has shown that the most effective parameter, affecting the viscoelastic behaviour of organic fiber filled systems, seems to be their rigidity/flexibility in the molten state. The influence of fiber rigidity/flexibility becomes gradually lower with the increase of both strain amplitude and angular frequency. The parameters of the equations describing relationship between relative values of viscoelastic functions and fiber content were found to be largely dependent on fiber content. Such finding remarkably differs from behaviour of short inorganic fiber filled systems, where these variables maintained constant values. (en)
- Příspěvek je věnován problematice viskoelastických vlastností kompozitů polymer-organické vlákno. Byla použita HDPE matrice a čtyři typy organických vláken s různou chemickou strukturou a délkou. Z hlediska faktorů ovlivňujících viskoelastické vlastnosti byl jako nejvýznamnější stanovena pevnost/flexibilita vláken v tavenině. (cs)
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Title
| - Viskoelastické vlastnosti kompozitů na bázi flexibilních organických vláken (cs)
- Viscoelastic properties of flexible organic fiber composites
- Viscoelastic properties of flexible organic fiber composites (en)
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skos:prefLabel
| - Viskoelastické vlastnosti kompozitů na bázi flexibilních organických vláken (cs)
- Viscoelastic properties of flexible organic fiber composites
- Viscoelastic properties of flexible organic fiber composites (en)
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skos:notation
| - RIV/70883521:28110/04:63502478!RIV/2005/MSM/281105/N
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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/70883521:28110/04:63502478
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - organic fiber; high density polyethylene; composites; melt rheology; viscoelastic properties; strain dependence; rigidity/flexibility (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...v/mistoKonaniAkce
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http://linked.open...i/riv/mistoVydani
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http://linked.open...i/riv/nazevZdroje
| - The Polymer Processing Society, PPS 2004 Americas Regional Meeting, Florianopolis, Brazil - Programe and Proceedings
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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
| - Kitano, Takeshi
- Sáha, Petr
- Hausnerová, Berenika
- Zdražilová, Natálie
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http://linked.open...vavai/riv/typAkce
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http://linked.open.../riv/zahajeniAkce
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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
| - Polymer Processing Society
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http://localhost/t...ganizacniJednotka
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