(Plasticized) Polylactide/clay nanocomposite textile: thermal, mechanical, shrinkage and fire properties
Autor: | Amália Da Silva Ferreira, Pierre Bachelet, Philippe Degée, Serge Bourbigot, Philippe Coszach, René Delobel, Fatma Mahjoubi, Manuela Ferreira, Marius Murariu, Eric Devaux, Michaël Alexandre, Philippe Dubois, Samuel Solarski |
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Rok vydání: | 2007 |
Předmět: | |
Zdroj: | Journal of Materials Science. 42:5105-5117 |
ISSN: | 1573-4803 0022-2461 |
Popis: | Various quantities of Cloisite® 30B (from 1% to 4% in weight) have been added to a polylactide matrix by melt blending to produce polylactide-based nanocomposites. Then, these blends have been melt-spun to produce multifilaments yarns. It is demonstrated that it is necessary to use a plasticizer to spin a blend with 4% in weight of Cloisite® 30B. The properties of these yarns have been studied (dispersion of the clay, thermal, mechanical and shrinkage properties). A decrease of the tensile properties is observed when the quantity of Cloisite® 30B increases, but an improvement of the thermal and shrinkage properties is highlighted. These multifilaments have been knitted and the flammability studied using cone calorimeter at 35 kW/m2. A strong decrease, up to 38%, of the heat release rate has been measured. |
Databáze: | OpenAIRE |
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