EVA Copolymer/Clay Nanocomposite Films Processing Conditions and the Effect on Barrier Properties
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F18%3A63520166" target="_blank" >RIV/70883521:28110/18:63520166 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
EVA Copolymer/Clay Nanocomposite Films Processing Conditions and the Effect on Barrier Properties
Original language description
Nanocomposite materials with layered clay used as nanofiller and copolymer ethylene and vinyl acetate matrix (EVA, the content of VA component 19 wt. % and 5% wt.) were prepared by compounding the individual components in KO Buss kneader. The MMT Na+ and four types of commercial products such as Nanofil N 5 and N3000, Cloisite 93A and 30B were used as nanofillers. The quantity of all the above-mentioned nanofillers was 3 and 5 wt. % in relation to the content of montmorillonite. The aim was to evaluate the influence of VA content on resulting nanocomposite properties. The morphology of nanocomposite EVA/clay samples was examined by means of transmission electronic microscopy TEM. Furthermore, mechanical and especially barrier properties were observed. Despite the fact that the XRD and microscopy results have revealed that complete exfoliation did not take place in any case, mechanic properties as well as the permeability measurements show that 3% concentration of clay was enough to achieve the improvement of properties the improvement of properties. Nanofiller Nanofil 5 might be the most suitable for the above-mentioned polymeric matrix. The better properties were achieved for then version of EVA with higher VA content, but not in every observed property.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20505 - Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics; filled composites)
Result continuities
Project
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Continuities
V - Vyzkumna aktivita podporovana z jinych verejnych zdroju
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
AIP Conference Proceedings
ISBN
978-0-7354-1697-0
ISSN
0094-243X
e-ISSN
neuvedeno
Number of pages
4
Pages from-to
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Publisher name
American Institute of Physics Inc.
Place of publication
Maryland
Event location
Ischia
Event date
Jun 17, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000461043600070