Mechanické vlastnosti nanokompozitních materiálu obsahujících polyvinychlorid jako polymerní matrici

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F04%3A63502321" target="_blank" >RIV/70883521:28110/04:63502321 - 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

Mechanical Properties of PVC (polyvinylchloride) Nanocomposites

Popis výsledku v původním jazyce

PVC nanocomposites have been prepared by the melt intercalation method using single screw extruder. The different types of nanofiller based on sodium type of montmorillonite were tested. It especially means that intercalating agent containing amine groups combined with co-intercalating agent (mainly low or high molecular weight plasticizer) were examined to find which is the most suitable not only for obtaining the largest basal spacing and subsequently the best exfoliation of clay tactoids in polymer matrix, but also for the highest positive influence on mechanical properties. In the case of better exfoliation the effect of compounding was investigated. Therefore, three values of screw speed were studied and some blends were compounded twice to studyretention time in single screw extruder and influence on orientation, dispersion and exfoliation of clay particles in PVC matrix. Moreover, the effect of different types of plasticizer on mechanical properties was determined as well. Bis(

Název v anglickém jazyce

Mechanical Properties of PVC (polyvinylchloride) Nanocomposites

Popis výsledku anglicky

PVC nanocomposites have been prepared by the melt intercalation method using single screw extruder. The different types of nanofiller based on sodium type of montmorillonite were tested. It especially means that intercalating agent containing amine groups combined with co-intercalating agent (mainly low or high molecular weight plasticizer) were examined to find which is the most suitable not only for obtaining the largest basal spacing and subsequently the best exfoliation of clay tactoids in polymer matrix, but also for the highest positive influence on mechanical properties. In the case of better exfoliation the effect of compounding was investigated. Therefore, three values of screw speed were studied and some blends were compounded twice to studyretention time in single screw extruder and influence on orientation, dispersion and exfoliation of clay particles in PVC matrix. Moreover, the effect of different types of plasticizer on mechanical properties was determined as well. Bis(

Druh

D - Stať ve sborníku

CEP obor

JI - Kompositní materiály

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

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2004

Kód důvěrnosti údajů

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

Název statě ve sborníku

CD ROM z konference PPS - 20

ISBN

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ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

1-6

Název nakladatele

Polymer processing society,

Místo vydání

Ohio

Místo konání akce

Akron, Ohio

Datum konání akce

20. 6. 2004

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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