Vliv podmínek míchání na mechanické vlastnosti nanokompozitů na bázi polyvinylchlorid/organojíl

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F04%3A63502322" target="_blank" >RIV/70883521:28110/04:63502322 - 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

The Effect of Melt Processing Conditions on the Mechanical Properties of Polyvinylchloride/Organoclay Nanocomposites

Popis výsledku v původním jazyce

Polyvinylchloride compositions have been prepared by the melt intercalation method using single screw extruder. The different types of nanofiller based on the sodium type of montmorillonite were tested. It especially means that intercalating agent containing amine groups combined with co-intercalating agent (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 inpolymer 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 twiceto study retention 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 w

Název v anglickém jazyce

The Effect of Melt Processing Conditions on the Mechanical Properties of Polyvinylchloride/Organoclay Nanocomposites

Popis výsledku anglicky

Polyvinylchloride compositions have been prepared by the melt intercalation method using single screw extruder. The different types of nanofiller based on the sodium type of montmorillonite were tested. It especially means that intercalating agent containing amine groups combined with co-intercalating agent (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 inpolymer 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 twiceto study retention 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 w

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

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 periodika

Plastics, Rubber and Composites, Macromolecular Engineering

ISSN

1465-8011, 17

e-ISSN

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Svazek periodika

33

Číslo periodika v rámci svazku

7.1

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

8

Strana od-do

287-294

Kód UT WoS článku

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EID výsledku v databázi Scopus

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