Compatibilization of PLA/PEBA Blends via Reactive Extrusion: A Comparison of Different Coupling Agents

Poly(lactic acid) (PLA)/poly(ether-b-amide) (PEBA) blends were prepared by melt extrusion using a co-rotating twin-screw extruder. PEBA elastomer, with content varying between 0–24 wt%, was used to toughen PLA. PLA/PEBA blends are found to be immiscible on all the composition range studied. Rigidity...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Journal of polymers and the environment 2017-09, Vol.25 (3), p.812-827
Hauptverfasser:	Vachon, Andro, Pépin, Keven, Balampanis, Eleftherios, Veilleux, Justine, Vuillaume, Pascal. Y.
Format:	Artikel
Sprache:	eng
Schlagworte:	Carbonyl compounds Carbonyls Chemical reactions Chemistry Chemistry and Materials Science Comparative studies Compatibility Copolymers Coupling agents Crosslinking Diphenyl methane diisocyanate Ductile-brittle transition Ductility Elastomers Elongation Environmental Chemistry Environmental Engineering/Biotechnology Ethylene Extrusion Fluidity Fracture mechanics Impact strength Industrial Chemistry/Chemical Engineering Maleic anhydride Materials Science Mechanical properties Melting Methylene Modulus of elasticity Original Paper Polyethylene glycol Polyethylenes Polylactic acid Polymer blends Polymer Sciences Polymers Rigidity Tensile strength Toughening
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Schreiben Sie den ersten Kommentar!