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Influence of Ageing on Properties of Starch - Clay nanocomposites

Citace: [] DUCHEK, P., DLOUHÝ, J., ŠPÍRKOVÁ, M., STRACHOTA, A., ČERSTVÝ, R. Influence of Ageing on Properties of Starch - Clay nanocomposites. 2009.
Druh: PŘEDNÁŠKA, POSTER
Jazyk publikace: eng
Anglický název: Influence of Ageing on Properties of Starch - Clay nanocomposites
Rok vydání: 2009
Autoři: Doc. Ing. Petr Duchek CSc. , Ing. Jaromír Dlouhý , Ing. CSc. Milena Špírková , RNDr. Adam Strachota PhD. , Ing. Radomír Čerstvý
Abstrakt EN: Nanocomposites based on thermoplastic cationized starches and sodium montmorillonite were prepared. Both mechanical properties of the product and its structure proved that cationization of the starch matrix lowers the tensie strength and the modulus. On the contrary, ageing of the thermoplastic starch itself and its low-cationized derivative improves its mechanical properties expresively. The clay nanofiller generally increases the strength of the material even at low concentrations.
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