Vliv velikosti jílových částic na konečné vlastnosti nanokompozitů PVC/jíl

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

The effect of clay agglomerate size on final properties of PVC/clay nanocomposites

Popis výsledku v původním jazyce

The study of polymer/clay nanocomposite is one of the most expanding regions in polymer science. Aim of this work was to evaluate the effect of clay nature, its agglomerate size and used modification on final properties of PVC/clay compounds. Two kinds of montmorillonite, namely Cloisite Na+ and Bentonite P140, were tested. Firstly, these clays were sieved and two smallest fractions were isolated. Secondly, these fractions of both clays were modified by ion-dipole intercalation method. Polyethylene glycol was used as intercalation agent and isodecyl diphenyl phosphate as co-intercalation agent. Different ratios of these agents were applied. Further, degree of intercalation was compared by X-ray diffraction and FTIR. Consequently, modified nanofillers,as well as natural fillers were compounded with suspension type of PVC and other additives using double roll mill to produce sheet. Finally, comparison of final properties of PVC/clay compounds by various types of modified clays was perfo

Název v anglickém jazyce

The effect of clay agglomerate size on final properties of PVC/clay nanocomposites

Popis výsledku anglicky

The study of polymer/clay nanocomposite is one of the most expanding regions in polymer science. Aim of this work was to evaluate the effect of clay nature, its agglomerate size and used modification on final properties of PVC/clay compounds. Two kinds of montmorillonite, namely Cloisite Na+ and Bentonite P140, were tested. Firstly, these clays were sieved and two smallest fractions were isolated. Secondly, these fractions of both clays were modified by ion-dipole intercalation method. Polyethylene glycol was used as intercalation agent and isodecyl diphenyl phosphate as co-intercalation agent. Different ratios of these agents were applied. Further, degree of intercalation was compared by X-ray diffraction and FTIR. Consequently, modified nanofillers,as well as natural fillers were compounded with suspension type of PVC and other additives using double roll mill to produce sheet. Finally, comparison of final properties of PVC/clay compounds by various types of modified clays was perfo

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

2007

Kód důvěrnosti údajů

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

Název statě ve sborníku

5th International Conference JUNIORMAT´07

ISBN

978-80-214-3459-2

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

149-152

Název nakladatele

Nakladatelství VUTIUM Vysokého učení technického v Brně

Místo vydání

Brno

Místo konání akce

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Datum konání akce

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Typ akce podle státní příslušnosti

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Kód UT WoS článku

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