Effect of manganese nanoparticles on the ...
Type de document :
Article dans une revue scientifique: Article original
URL permanente :
Titre :
Effect of manganese nanoparticles on the mechanical, thermal and fire properties of polypropylene multifilament yarn
Auteur(s) :
Rault, François [Auteur]
Génie et Matériaux Textiles [GEMTEX]
École nationale supérieure des arts et industries textiles [ENSAIT]
Pleyber, E. [Auteur]
Génie et Matériaux Textiles [GEMTEX]
École nationale supérieure des arts et industries textiles [ENSAIT]
Campagne, C. [Auteur]
Génie et Matériaux Textiles [GEMTEX]
École nationale supérieure des arts et industries textiles [ENSAIT]
Rochery, Maryline [Auteur]
Génie et Matériaux Textiles [GEMTEX]
École nationale supérieure des arts et industries textiles [ENSAIT]
Giraud, Stephane [Auteur]
Génie et Matériaux Textiles [GEMTEX]
Ecole nationale supérieure des arts et industries textiles de Roubaix (ENSAIT)
Bourbigot, Serge [Auteur]
Laboratoire de structures et propriétés de l'état solide - UMR 8008 [LSPES]
Ecole Nationale Supérieure de Chimie de Lille [ENSCL]
Devaux, E. [Auteur]
Génie et Matériaux Textiles [GEMTEX]
École nationale supérieure des arts et industries textiles [ENSAIT]
Génie et Matériaux Textiles [GEMTEX]
École nationale supérieure des arts et industries textiles [ENSAIT]
Pleyber, E. [Auteur]
Génie et Matériaux Textiles [GEMTEX]
École nationale supérieure des arts et industries textiles [ENSAIT]
Campagne, C. [Auteur]
Génie et Matériaux Textiles [GEMTEX]
École nationale supérieure des arts et industries textiles [ENSAIT]
Rochery, Maryline [Auteur]
Génie et Matériaux Textiles [GEMTEX]
École nationale supérieure des arts et industries textiles [ENSAIT]
Giraud, Stephane [Auteur]
Génie et Matériaux Textiles [GEMTEX]
Ecole nationale supérieure des arts et industries textiles de Roubaix (ENSAIT)
Bourbigot, Serge [Auteur]
Laboratoire de structures et propriétés de l'état solide - UMR 8008 [LSPES]
Ecole Nationale Supérieure de Chimie de Lille [ENSCL]
Devaux, E. [Auteur]
Génie et Matériaux Textiles [GEMTEX]
École nationale supérieure des arts et industries textiles [ENSAIT]
Titre de la revue :
Polymer Degradation and Stability
Nom court de la revue :
Polym. Degrad. Stabil.
Numéro :
94
Pagination :
955-964
Date de publication :
2019-03-13
ISSN :
0141-3910
Mot(s)-clé(s) en anglais :
Polypropylene (PP)
Metal oxides
Melt spinning
Nanocomposite
Thermal degradation
Metal oxides
Melt spinning
Nanocomposite
Thermal degradation
Discipline(s) HAL :
Sciences de l'ingénieur [physics]
Résumé en anglais : [en]
Polypropylene filled with 10 wt% of inorganic nanoparticles has been prepared by melt blending. The fillers investigated were manganese oxides (MnO and Mn2O3) and manganese oxalate (MnC2O4). The morphology and thermal ...
Lire la suite >Polypropylene filled with 10 wt% of inorganic nanoparticles has been prepared by melt blending. The fillers investigated were manganese oxides (MnO and Mn2O3) and manganese oxalate (MnC2O4). The morphology and thermal stability of these nanocomposites have been studied by transmission electron microscopy (TEM) and thermogravimetric analysis (TGA). The experimental results reveal that the addition of 10 wt% manganese oxides improves the thermal stability in air of polypropylene by about 70–80 °C. In a second step, these nanocomposites have been processed by melt spinning in order to produce multifilament yarn. The mechanical properties of these filaments have then been characterized. It is shown that just the addition of Mn2O3 improves the mechanical properties of polypropylene filaments. The flammability of these nanocomposites used as knitted fabrics has finally been evaluated with a mass loss calorimeter at 35 kW/m2. This kind of experiment has not revealed a real improvement of fire properties.Lire moins >
Lire la suite >Polypropylene filled with 10 wt% of inorganic nanoparticles has been prepared by melt blending. The fillers investigated were manganese oxides (MnO and Mn2O3) and manganese oxalate (MnC2O4). The morphology and thermal stability of these nanocomposites have been studied by transmission electron microscopy (TEM) and thermogravimetric analysis (TGA). The experimental results reveal that the addition of 10 wt% manganese oxides improves the thermal stability in air of polypropylene by about 70–80 °C. In a second step, these nanocomposites have been processed by melt spinning in order to produce multifilament yarn. The mechanical properties of these filaments have then been characterized. It is shown that just the addition of Mn2O3 improves the mechanical properties of polypropylene filaments. The flammability of these nanocomposites used as knitted fabrics has finally been evaluated with a mass loss calorimeter at 35 kW/m2. This kind of experiment has not revealed a real improvement of fire properties.Lire moins >
Langue :
Anglais
Audience :
Internationale
Vulgarisation :
Non
Établissement(s) :
Université de Lille
ENSAIT
Junia HEI
ENSAIT
Junia HEI
Collections :
Date de dépôt :
2023-06-20T02:37:03Z
2024-02-27T13:44:10Z
2024-02-27T13:44:10Z