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PLA based bionanocomposites and their transport properties
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SYSNO ASEP 0492603 Document Type C - Proceedings Paper (int. conf.) R&D Document Type O - Ostatní Title PLA based bionanocomposites and their transport properties Author(s) Kalendová, A. (CZ)
Smotek, J. (CZ)
Stloukal, P. (CZ)
Kracalik, M. (AT)
Šlouf, Miroslav (UMCH-V) RID, ORCID
Laske, S. (AT)Article number 020071 Source Title AIP Conference Proceedings. Volume 1981. - Melville : American Institute of Physics, 2018 / Acierno D. ; Grassia L. ; D'Amore A. - ISSN 0094-243X - ISBN 978-0-7354-1697-0 Pages s. 1-4 Number of pages 4 s. Action International Conference on Times of Polymers and Composites: From Aerospace to Nanotechnology /9./ - 9th TOP 2018 Event date 17.06.2018 - 21.06.2018 VEvent location Ischia Country IT - Italy Event type WRD Language eng - English Country US - United States Keywords PLA ; nanocomposite ; clay Subject RIV CD - Macromolecular Chemistry OECD category Polymer science Institutional support UMCH-V - RVO:61389013 UT WOS 000461043600071 EID SCOPUS 85049938923 DOI 10.1063/1.5045933 Annotation This paper deals with the evaluation of gas transport properties of bionanocomposites based on polylactic acid 2003D (PLA). Montmorillonite based fillers, Cloisite® 10A, 20A, 30B and natural Cloisite® Na+, were incorporated into PLA polymer films. PLA/clay mixtures were produced by twin screw extruder ZSK-25. Further testing sheets were prepared from PLA/clay mixtures by Brabender Plasti-Corder equipped by flat die. The prepared composites were evaluated for water absorption, permeability of gases and water vapors. Further material morphology was assessed using X-ray diffraction as well as transmission electron microscopy. The best results achieved compositions with PLA/Cloisite10A and Cloisite 30B. Workplace Institute of Macromolecular Chemistry Contact Eva Čechová, cechova@imc.cas.cz ; Tel.: 296 809 358 Year of Publishing 2019
Number of the records: 1