Research Article
In Situ Wire Drawing of Phosphate Glass in Polymer Matrices for Material Extrusion 3D Printing
Table 9
Mechanical testing data for the PLA/P-glass 10% system where the filament was dried before printing at different temperatures.
| | Material | Ultimate tensile stress (MPa) | ST. DEV | Tensile strain at break (%) | ST. DEV | Sample size () |
| | PLA/P-glass 10% @ 220°C | 57.1 | 2.9 | 3.2 | 1.6 | 3 | | PLA/P-glass 10% @ 230°C | 56.8 | 0.7 | 2.9 | 0.2 | 3 | | PLA/P-glass 10% @ 240°C | 58.0 | 1.7 | 3.3 | 0.4 | 3 | | PLA/P-glass 10% @ 260°C | 57.5 | 0.9 | 4.7 | 0.6 | 3 | | PLA baseline @ 220°C | 56.4 | 2.2 | 5.3 | 1.5 | 3 | | PLA baseline @ 230°C | 56.2 | 2.2 | 3.0 | 0.6 | 3 | | PLA baseline @ 240°C | 57.6 | 1.5 | 4 | 1.1 | 3 | | PLA baseline @ 260°C | 59.5 | 2.6 | 4.4 | 0.9 | 3 |
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