Figure 11.
Evolution of the elastic modulus E’ at 1 Hz for virgin polylactide (VPLA) and mechanically reprocessed polylactides: RPLA-1 (one recovery cycle); RPLA-2 (two recovery cycles); RPLA-3 (three recovery cycles); RPLA-4 (four recovery cycles); RPLA-5 (5 recovery cycles) [57]. Reproduced with permission from Elsevier. Copyright 2020.