PVC Nanocomposites Based on the Organoclay Obtained by Intercalation and Cointercalation

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F03%3A63501156" target="_blank" >RIV/70883521:28110/03:63501156 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

PVC Nanocomposites Based on the Organoclay Obtained by Intercalation and Cointercalation

Popis výsledku v původním jazyce

Polyvinyl chloride (PVC) is one of the most important thermoplastics owing to its wide application region and low cost. Although many of polymer/clay nanocomposites have been reported, less attention has been given to PVC/clay nanocomposites. We tested two types of clays # Cloisite 30B and Na+ montmorillonite intercalated and co-intercalated with PVC plasticizers (both of low and high molecular weight) and various agents. PVC nanocomposites were prepared by melt compounding in KO-kneader. The basal spacing d(00l) of treated clays was determined by XRD analysis. In accordance with theoretical prediction, XRD analysis, Transmission Electron Microscopy (TEM), Scanning Electron Microscopy (SEM) and Atomic Force Microscopy (AFM) applied to compounded structures the high degree of the organoclay exfoliation was achieved in the most samples. A positive influence of intercalated and co-intercalated clays on flame resistance, thermomechanical, barrier and other properties was observed as well.

Název v anglickém jazyce

PVC Nanocomposites Based on the Organoclay Obtained by Intercalation and Cointercalation

Popis výsledku anglicky

Polyvinyl chloride (PVC) is one of the most important thermoplastics owing to its wide application region and low cost. Although many of polymer/clay nanocomposites have been reported, less attention has been given to PVC/clay nanocomposites. We tested two types of clays # Cloisite 30B and Na+ montmorillonite intercalated and co-intercalated with PVC plasticizers (both of low and high molecular weight) and various agents. PVC nanocomposites were prepared by melt compounding in KO-kneader. The basal spacing d(00l) of treated clays was determined by XRD analysis. In accordance with theoretical prediction, XRD analysis, Transmission Electron Microscopy (TEM), Scanning Electron Microscopy (SEM) and Atomic Force Microscopy (AFM) applied to compounded structures the high degree of the organoclay exfoliation was achieved in the most samples. A positive influence of intercalated and co-intercalated clays on flame resistance, thermomechanical, barrier and other properties was observed as well.

Druh

D - Stať ve sborníku

CEP obor

CD - Makromolekulární chemie

OECD FORD obor

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Projekt

<a href="/cs/project/GA106%2F02%2F0205" target="_blank" >GA106/02/0205: Studium řízených struktur polymerních systémů pomocí interkalovaných nanočástic plniva</a><br>

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

PPS-19 Melbourne

ISBN

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ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

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Název nakladatele

Polymer Processing Society

Místo vydání

Melbourne, Austrálie

Místo konání akce

Melbourne, Austálie

Datum konání akce

7. 7. 2003

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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