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Description
| - The results of an investigation into the barrier and thermal properties of polymer nanocomposites prepared by blending a styrene-acrylate copolymer solution with a suspension of organically modified montmorillonite are presented. The influence of organomontmorillonite content on the barrier properties of the nanocomposite is investigated with the example of water vapor permeability. The experimental values of the permeability coefficient are compared with those calculated by using a model taking into account the increased path of diffusing water molecules caused by the shielding effect of platelike particles. The thermograms of differential scanning calorimetry in the temperature range from -40 °C to 130 °C are presented. The results of a thermogravimetric analysis for specimens heated in air to 800 °C are also reported.
- The results of an investigation into the barrier and thermal properties of polymer nanocomposites prepared by blending a styrene-acrylate copolymer solution with a suspension of organically modified montmorillonite are presented. The influence of organomontmorillonite content on the barrier properties of the nanocomposite is investigated with the example of water vapor permeability. The experimental values of the permeability coefficient are compared with those calculated by using a model taking into account the increased path of diffusing water molecules caused by the shielding effect of platelike particles. The thermograms of differential scanning calorimetry in the temperature range from -40 °C to 130 °C are presented. The results of a thermogravimetric analysis for specimens heated in air to 800 °C are also reported. (en)
- Jsou prezentovány výsledky barierových a termických vlastností polymerních nanokompozitů připravených smícháním roztoku styrenakrylátového kopolymeru se suspenzí organicky modifikovaného momtmorillonitu. Vliv obsahu organomontmorillonitu je zkoumán na přikladu prostupu vodních par. Experimentální výsledky součinitele prostupu (?) jsou porovnány s vypočtenými hodnotami pomocí modelu beroucího v úvahu zvýšenou dráhu difundujících molekul vody způsobenou stínícím efektem destičkovitých částic. Jsou ukázány DSC termogramy v teplotním rozsahu 40 °C až 130 °C. Jsou rovněž prezentovány výsledky termogravimetrické analýzy vzorků zahřívaných na vzduchu do 800 °C. (cs)
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Title
| - %22A nanocomposite based on a styrene-acrylate compolymer and organically modified montmorillonite 2. Barrier and thermal properties%22
- %22A nanocomposite based on a styrene-acrylate compolymer and organically modified montmorillonite 2. Barrier and thermal properties%22 (en)
- %22A nanocomposite based on a styrene-acrylate compolymer and organically modified montmorillonite 2. Barrier and thermal properties%22 (cs)
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skos:prefLabel
| - %22A nanocomposite based on a styrene-acrylate compolymer and organically modified montmorillonite 2. Barrier and thermal properties%22
- %22A nanocomposite based on a styrene-acrylate compolymer and organically modified montmorillonite 2. Barrier and thermal properties%22 (en)
- %22A nanocomposite based on a styrene-acrylate compolymer and organically modified montmorillonite 2. Barrier and thermal properties%22 (cs)
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skos:notation
| - RIV/46504711:_____/06:#0000152!RIV09-MPO-46504711
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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...iv/cisloPeriodika
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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/46504711:_____/06:#0000152
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - styrene-acrylate copolymer, organically modified montmorillonite, nanocomposite, barrier properties, water vapor permeability, thermal stability (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
| - US - Spojené státy americké
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
| - Mechanics of Composite Materials
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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...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Špaček, Vladimír
- Švíglerová, Pavla
- Gaidukovs, S.
- Kalnins, M.
- Maksimov, R. D.
- Plume, E.
- Zicans, J.
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issn
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number of pages
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