Polyvinylchloride/Organoclay Nanocomposites

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Polyvinylchloride/Organoclay Nanocomposites

Popis výsledku v původním jazyce

Over the past decade new family of materials called polymer nanocomposites have emerged as potentially important composites for engineering, packaging and other applications. Modification of two types of Cloisite 30B and Na+ montmorillonite clays is madeby its intercalation or co-intercalatation with PVC plasticizers, both low molecular and high molecular. Plates like filler particles are generated by compounding the modified clay with PVC. Our PVC/clay nanocomposites were prepared via melt compoundingmethod. Plasticized PVC sheets without haze can be obtained. Morphology of such composites is evaluated with XRD, scanning electron microscopy and transmission electron microscopy. The PVC nanocomposites were tested for E-modulus, abrasion resistance, flame resistance, barrier properties and migration. Next we studied the effects of different conditions of melt intercalation. The interesting outcome of this point was the changes in morphology of PVC/clay nanocomposites.

Název v anglickém jazyce

Polyvinylchloride/Organoclay Nanocomposites

Popis výsledku anglicky

Over the past decade new family of materials called polymer nanocomposites have emerged as potentially important composites for engineering, packaging and other applications. Modification of two types of Cloisite 30B and Na+ montmorillonite clays is madeby its intercalation or co-intercalatation with PVC plasticizers, both low molecular and high molecular. Plates like filler particles are generated by compounding the modified clay with PVC. Our PVC/clay nanocomposites were prepared via melt compoundingmethod. Plasticized PVC sheets without haze can be obtained. Morphology of such composites is evaluated with XRD, scanning electron microscopy and transmission electron microscopy. The PVC nanocomposites were tested for E-modulus, abrasion resistance, flame resistance, barrier properties and migration. Next we studied the effects of different conditions of melt intercalation. The interesting outcome of this point was the changes in morphology of PVC/clay nanocomposites.

Druh

D - Stať ve sborníku

CEP obor

CD - Makromolekulární chemie

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2003

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Symposium Additives for PVC

ISBN

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ISSN

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e-ISSN

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Počet stran výsledku

25

Strana od-do

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Název nakladatele

European Plastic

Místo vydání

Bruxelles, Belgie

Místo konání akce

Namur, Belgie

Datum konání akce

24. 7. 2003

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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