Figure 7.
FESEM fracture surface analysis of tensile tested dog-bone specimens of SLA 3D printed samples: (a) neat SLR (smooth and less fissure surface), (b) SLR/Ag-TNP-0.5, (c) SLR/Ag-TNP-0.8 (the marked redline circles represents the uneven cracks), (d) SLR/Ag-TNP-1.0 (the highlighted redline demonstrates the uniform dispersion and high rough surface), (e) SLR/Ag-TNP-1.2 (the highlighted redline circles shows high roughness and the marked green area representing the possible agglomeration of incorporated Ag-TNP nanoparticles), (f) the digital photography of 3D printed dog-bone shaped SLA model samples for tensile strength before analysis (1) neat SLR and (2) SLR/Ag-TNP-1.0 sample.
