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Deformation and fracture behaviour of polyamide nanocomposites: The effect of clay dispersion
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SYSNO ASEP 0321113 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Deformation and fracture behaviour of polyamide nanocomposites: The effect of clay dispersion Title Deformační a lomové chování polyamidových nanokompozitů: Vliv dispergace vrstevnatého silikátu Author(s) Kotek, Jiří (UMCH-V) RID
Kelnar, Ivan (UMCH-V) RID, ORCID
Baldrian, Josef (UMCH-V)
Šlouf, Miroslav (UMCH-V) RID, ORCIDSource Title Journal of Applied Polymer Science. - : Wiley - ISSN 0021-8995
Roč. 110, č. 6 (2008), s. 3752-3757Number of pages 6 s. Language eng - English Country US - United States Keywords polyamide nanocomposite ; toughness ; montmorillonite Subject RIV CD - Macromolecular Chemistry R&D Projects KJB200500601 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) CEZ AV0Z40500505 - UMCH-V (2005-2011) UT WOS 000260587000056 DOI https://doi.org/10.1002/app.28859 Annotation This study describes the effect of the clay content and its dispersion on deformation and fracture behavior of polyamide nanocomposites. Two nanocomposite systems, intercalated and exfoliated nanocomposites containing layered silicate, were compared. They were prepared by melt-compounding of polyamide with sodium montmorillonite or organophilized montmorillonite. It has been shown that while the exfoliated structure imparts to the nanocomposite higher stiffness and strength, the toughness is inferior to the intercalated nanocomposite. Workplace Institute of Macromolecular Chemistry Contact Eva Čechová, cechova@imc.cas.cz ; Tel.: 296 809 358 Year of Publishing 2009
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