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PLA/SiO2 composites: influence of the filler modifications on the morphology, crystallization behaviour and mechanical properties

Author
Bin, R.; Cailloux, J.; Santana, O.; Bou, J. J.; Sanchez-Soto, M.; Odent, J.; Raquez, J.; Dubois, P.; Carrasco, F.; Maspoch, M.
Type of activity
Journal article
Journal
Journal of applied polymer science
Date of publication
2017-06-14
Volume
134
First page
45367
Last page
45379
Project funding
Bioblends de PLA preparados por Extrusión Reactiva (REXBIOBLENDS)
Repository
http://hdl.handle.net/2117/105549 Open in new window
Abstract
Films of an architecturally modified poly(lactic acid) (PLAREx) with three different types of fumed silica nanofillers (SiO2) were processed through reactive extrusion-calendering in a pilot plant. The effects of the SiO2 type on both the dispersion and the crystallization behaviour under dynamic and isothermal conditions are investigated using transmission electron microscopy (TEM) and differential scanning calorimetry (DSC). The mechanical properties are assessed by tensile testing. TEM microg...
Citation
Bin, R., Cailloux, J., Santana, O., Bou, J. J., Sanchez-Soto, M., Odent, J., Raquez, J., Dubois, P., Carrasco, F., Maspoch, M. PLA/SiO2 composites: influence of the filler modifications on the morphology, crystallization behaviour and mechanical properties. "Journal of applied polymer science", 14 Juny 2017, vol. 134, p. 45367-45379.
Keywords
Crystallization behaviour, Fumed silica, Nanocomposites, Poly(lactic acid), Reactive extrusion
Group of research
Càtedra A3 - A3 Chair
e-PLASCOM - Eco-friendly Plastics and Composites

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