Exemplary stressestrain dependencies for the materials studied are plotted in Fig. 11. Neat PLA yielded at the deformation of about 5% and the stress above 50 MPa and exhibited low ability to plastic flow; the average elongation and the
Exemplary stressestrain dependencies for the materialsstudied are plotted in Fig. 11. Neat PLA yielded at the deformationof about 5% and the stress above 50 MPa and exhibitedlow ability to plastic flow; the average elongation and the