Biopolymer Blends Based on Poly (lactic acid): Shear and Elongation Rheology/Structure/Blowing Process Relationships

Biopolymer Blends Based on Poly (lactic acid): Shear and Elongation Rheology/Structure/Blowing Process Relationships

This study was dedicated to the blown film extrusion of poly(lactic acid), which mainly presents poor shear and elongation viscosities, and its blends. In order to enhance its melt strength, two main routes were selected (i) a structural modification through chain extension and branching mechanisms...

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Bibliographic Details
Main Authors:	Racha Al-Itry, Khalid Lamnawar, Abderrahim Maazouz
Format:	Article
Language:	English
Published:	MDPI AG 2015-05-01
Series:	Polymers
Subjects:	biopolymers shear and elongation rheology structural modification blown film extrusion crystallization thermo-mechanical behavior
Online Access:	http://www.mdpi.com/2073-4360/7/5/939

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