PLA/PA Bio-Blends: Induced Morphology by Extrusion.

The effect of processing conditions on the final morphology of Poly(Lactic Acid) (PLA) with bio-based Polyamide 10.10 (PA) 70/30 blends is analyzed in this paper. Two types of PLA were used: Commercial (neat PLA) and a rheologically modified PLA (PLA), with higher melt elasticity produced by reactive extrusion.