TPU and PETG filament have alittle transparent except for black and white.Advantage of the modified ABS Filament:1.Easy to printing.2.NOT easy to fractured or edge warping.3.Reduce the strong irritating odour.Disadvange of the modified ABS Filament:The strength of the filament may be a ...
The decrease of tensile strength might be attributed to a lower cohesion in the materials, according to Pillin et al. [81], while the progressive diminution of elongation at break was explained by the simultaneous decrease of the molecular weight and the increase of crystallinity, favouring crack...
After 14 days of culture, it was no longer possible to visually determine the cellular contours, and the cracks between the polymer filament wefts were covered by cells in the group DPSC+ABS and DPSC+PLA. The cells, which were initially adhered in a dispersed manner, by the end of the fo...
This paper aims to develop ensemble learning-based models to predict the ultimate tensile strength, Young’s modulus, and the strain at break of PLA and PLA-CF 3D-printed parts, using printing temperature, printing speed, and layer thickness as process parameters. Additionally, the study ...
For instance, a part subjected to tension in a particular direction should not encompass filament arrangement normal to this direction due the lack of cohesion along the material joints that triggers low tensile strength. Thus, inter inter-layer bond was a strong line of research and has led ...
strength of PBAT limits its applications. Polylactic acid (PLA) is another commercial biodegradable polymer derived from renewable biomass resources [7,8]. It is rigid and brittle, complementary to the performance of PBAT, and can effectively improve the problem of the low strength of PBAT. ...