Transport properties of poly(lactic acid)/clay nanocomposites

0517202 - ÚMCH 2020 RIV US eng J - Článek v odborném periodiku
Kalendová, A. - Smotek, J. - Stloukal, P. - Kracalik, M. - Šlouf, Miroslav - Laske, S.
Transport properties of poly(lactic acid)/clay nanocomposites.
Polymer Engineering and Science. Roč. 59, č. 12 (2019), s. 2498-2501. ISSN 0032-3888. E-ISSN 1548-2634.
[International Conference on Times of Polymers and Composites: From Aerospace to Nanotechnology /9./ - 9th TOP 2018. Ischia, 17.06.2018-21.06.2018]
Institucionální podpora: RVO:61389013
Klíčová slova: PLA * nanocomposite * clay
Obor OECD: Polymer science
Impakt faktor: 1.917, rok: 2019
Způsob publikování: Omezený přístup

Poly(lactic acid) (PLA) is one of the most promising sustainable alternatives to petroleum‐based polymers. One of the main applications is in the packaging industry. Therefore, this article deals with the evaluation of gas transport properties polylactic acid 2003D nanocomposite. Montmorillonite‐based fillers, Cloisite® 10A, 20A, 30B and natural Cloisite® Na+, intended to enhance the transport properties, were incorporated into a series of PLA films. The influence of the additive on the transport properties was studied under the conditions of melt processing. Further material morphology was assessed using X‐ray diffraction and transmission electron microscopy. The best results achieved compositions with PLA/Cloisite10A and Cloisite 30B with improvement more than 50%.
Trvalý link: http://hdl.handle.net/11104/0303420