IFJ_062021_studentspotlight_Figure_1

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Thermo-mechanical properties and b) stress-strain curves of PLA and modified PLA
Figure 1. Left: a) Thermo-mechanical properties and b) stress-strain curves of PLA and modified PLA showing improved shrinkage, HDT and strain at break, respectively. Right: SEM images of cross section of PLA and modified PLA in liquid nitrogen showing brittle and tough fracture, respectively.

Figure 1. Left: a) Thermo-mechanical properties and b) stress-strain curves of PLA and modified PLA showing improved shrinkage, HDT and strain at break, respectively. Right: SEM images of cross section of PLA and modified PLA in liquid nitrogen showing brittle and tough fracture, respectively.