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Density of the printed bars and cylinders, and the filament density of original materials
| Pure PLA | PLA-G | Resin | |
|---|---|---|---|
| Density (g/cm³) | |||
| Bar | 1.23 ± 0.01 | 1.29 ± 0.01 | 1.22 ± 0.01 |
| Cylinder | 1.20 ± 0.01 | 1.25 ± 0.03 | 1.22 ± 0.01 |
| Filament density | 1.25a | 1.33 ± 0.01 | n/a |
| Calculated porosity (%) | |||
| Bar | 1.6 | 3.0 | n/a |
| Cylinder | 4.0 | 6.0 | n/a |
Data is given as mean ± standard deviation (n = 10/group).
aDensity data for the pure PLA filament is derived from the material data sheet
