Polyethylene/ethylene vinyl acetate and ethylene octene copolymer/clay nanocomposite films: Different processing conditions and their effect on properties
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F19%3A63523638" target="_blank" >RIV/70883521:28110/19:63523638 - isvavai.cz</a>
Result on the web
<a href="https://onlinelibrary.wiley.com/doi/full/10.1002/pen.25250" target="_blank" >https://onlinelibrary.wiley.com/doi/full/10.1002/pen.25250</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/pen.25250" target="_blank" >10.1002/pen.25250</a>
Alternative languages
Result language
angličtina
Original language name
Polyethylene/ethylene vinyl acetate and ethylene octene copolymer/clay nanocomposite films: Different processing conditions and their effect on properties
Original language description
Polymer nanocomposites based on a layered clay used as nanofiller and copolymers ethylene and vinyl acetate matrix (EVA, the content of vinyl acetate (VA) component 19wt% and 5 wt%) and ethylene octene copolymer (EOC, 17% and 45% of octene) were prepared. KO Buss kneader and double screw extruder were used. The MMT Na+and four types of commercial products such as Nanofil N5 and N3000, Cloisite 93A and 30B were used as nanofillers-5 wt% in relation to the content of montmorillonite. The aim was to evaluate the influence of copolymer composition and processing on prepared nanocomposite properties. The morphology of samples was examined by means of X-ray diffraction (XRD) and 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, mechanical properties as well as the permeability showed that used 5 wt% of clay was enough to achieve the improvement of properties. Cloisite 30B might be the most suitable for the polyethylene/EVA matrix. In case of EOC copolymer the nanofiller Nanofil N3000 and mainly Cloisite 93A seems to be more suitable. The better properties were achieved for the version of EVA with lower VA content and also for EOC 17, but not for each evaluated property.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10404 - Polymer science
Result continuities
Project
<a href="/en/project/TH01030054" target="_blank" >TH01030054: The possibility of PES waste shredded material and next technological waste processing</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Polymer Engineering and Science
ISSN
0032-3888
e-ISSN
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Volume of the periodical
59
Issue of the periodical within the volume
12
Country of publishing house
US - UNITED STATES
Number of pages
8
Pages from-to
2514-2521
UT code for WoS article
000494181300001
EID of the result in the Scopus database
2-s2.0-85074665154