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| Description
| - Příprava nanokompozitů na bázi polyolefín/jíl není jednoduchá z důvodu rozdílné polarity polyolefínu a jílového minerálu. Nanokompozit na bázi polyolefín/jíl je tvořený z polymerní matrice a nanoplniva. Jako polymerní matrice byl použitý polypropylen (PP) a použitým nanoplnivem byl Dellite typu D 72T a 67G. Nanoplnivo Dellite je vhodný pro polyolefínické matrice. Koncentrace požitého nanoplniva byla 2, 4, 6 a 10 hm. % pro oba typy. Maleinizovaný propylen (PP-Ma) sloužil pro zlepšení kompatibility mezi polypropylenem a nanoplnivem Dellite. Koncentrace maleinizovaného polypropylenu byla 5 hm. %. Vzorky nanokompozitů byly připravovány při rozdílných podmínkách míchání - doba míchání byla 10, 20, 30 a 40 min. při 40, 60 a 80 ot. /min. Teplota míchání byla 220°C. Při vyhodnocování mechanických vlastností připravených nanokompozitů byla pozorována změna mechanických vlastností v závislosti na podmínkách přípravy. Změny mechanických vlastností byly měřeny pro tahový modul, napětí na mezi kluzu a pevnost v ta (cs)
- The preparation of polyolefin/clay nanocomposites is very difficult because the polyolefin has a different polarity than clay mineral. The polyolefin/clay nanocomposite is comprised of a polymer matrix and a nanofiller. The polymer matrix was used polypropylene (PP) and used nanofiller were Dellite, type D 72T and 67G. The nanofiller Dellite is said to be suitable for polyolefin matrix. An used concentration of nanofiller was 2, 4, 6 and 10 wt %. Maleinized polypropylene (PP-Ma) was used for better compatibility between polypropylene and Dellite. A concentration of maleinized polypropylene was 5 wt. %. The samples of nanocomposites were prepared at different condition of preparation - time of compounding was 10, 20, 30 and 40 min, rotation speed was 40, 60 and 80 rpm. Temperature of melting was 220°C. A change of mechanical properties of prepared nanocomposites on according of condition of compounding was observed. The change of properties was measured for modulus of tensile, yield strength and tensil
- The preparation of polyolefin/clay nanocomposites is very difficult because the polyolefin has a different polarity than clay mineral. The polyolefin/clay nanocomposite is comprised of a polymer matrix and a nanofiller. The polymer matrix was used polypropylene (PP) and used nanofiller were Dellite, type D 72T and 67G. The nanofiller Dellite is said to be suitable for polyolefin matrix. An used concentration of nanofiller was 2, 4, 6 and 10 wt %. Maleinized polypropylene (PP-Ma) was used for better compatibility between polypropylene and Dellite. A concentration of maleinized polypropylene was 5 wt. %. The samples of nanocomposites were prepared at different condition of preparation - time of compounding was 10, 20, 30 and 40 min, rotation speed was 40, 60 and 80 rpm. Temperature of melting was 220°C. A change of mechanical properties of prepared nanocomposites on according of condition of compounding was observed. The change of properties was measured for modulus of tensile, yield strength and tensil (en)
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| Title
| - Mechanical properties of PP/clay nanocomposites on according to the time of compounding and a rotation speed
- Mechanické vlastnosti PP/jíl nanokompozitů v závislosti na podmínkách přípravy a rychlosti otáčení (cs)
- Mechanical properties of PP/clay nanocomposites on according to the time of compounding and a rotation speed (en)
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| skos:prefLabel
| - Mechanical properties of PP/clay nanocomposites on according to the time of compounding and a rotation speed
- Mechanické vlastnosti PP/jíl nanokompozitů v závislosti na podmínkách přípravy a rychlosti otáčení (cs)
- Mechanical properties of PP/clay nanocomposites on according to the time of compounding and a rotation speed (en)
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| skos:notation
| - RIV/70883521:28110/07:63505325!RIV08-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/70883521:28110/07:63505325
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - nanocomposites; polypropylene; nanofiller; condition of compounding; mechanical properties (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
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| http://linked.open...i/riv/nazevZdroje
| - 5th International Conference JUNIORMAT´07
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| http://linked.open...in/vavai/riv/obor
| |
| http://linked.open...ichTvurcuVysledku
| |
| http://linked.open...cetTvurcuVysledku
| |
| http://linked.open...UplatneniVysledku
| |
| http://linked.open...iv/tvurceVysledku
| - Měřínská, Dagmar
- Kubišová, Hana
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| http://linked.open...n/vavai/riv/zamer
| |
| number of pages
| |
| http://purl.org/ne...btex#hasPublisher
| - Vysoké učení technické v Brně. Nakladatelství VUTIUM
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| https://schema.org/isbn
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| http://localhost/t...ganizacniJednotka
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| is http://linked.open...avai/riv/vysledek
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