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Kinetics of the thermal degradation of poly(lactic acid) obtained by reactive extrusion: Influence of the addition of montmorillonite nanoparticles

Autor
Carrasco, F.; Santana, O.; Cailloux, J.; Maspoch, M.
Tipus d'activitat
Article en revista
Revista
Polymer testing
Data de publicació
2015-12-02
Volum
48
Pàgina inicial
69
Pàgina final
81
DOI
https://doi.org/10.1016/j.polymertesting.2015.09.014 Obrir en finestra nova
Projecte finançador
Bioblends de PLA preparados por Extrusión Reactiva (REXBIOBLENDS)
URL
http://www.sciencedirect.com/science/article/pii/S0142941815002238 Obrir en finestra nova
Resum
A reactive extrusion-calendering process was used in order to manufacture sheets with a nominal thickness of 1 mm of poly(lactic acid) and its nanocomposite with 2.5% of an organo-modified montmorillonite. During processing, the properties of the melt were stabilized and enhanced by the addition of 0.5% of a styrene-acrylic multi-functional-epoxide oligomeric reactive agent. The general analytical equation has been used in order to evaluate the kinetic parameters of the thermal degradation of po...
Paraules clau
General analytical equation, Kinetic models, Nanoclay, Poly(lactic acid), Random scission, Reactive extrusion
Grup de recerca
e-PLASCOM - Plàstics i Compòsits Ecològics

Participants