Table 4 Tensile properties of filament affected by diameter.
From: 3D printing of continuous cotton thread reinforced poly (lactic acid)
Samples | Diameter of CCT (mm) | Strength (A) (MPa) | Strain (A) (%) | Strength (B) (MPa) | Strain (B) (%) |
|---|---|---|---|---|---|
1(PLA) | – | 43.66 ± 1.12 | 2.92 ± 0.02 | 38.61 ± 0.85 | 8.39 ± 0.03 |
2 | 0.6 | 44.26 ± 0.55 | 1.88 ± 0.01 | 17.32 ± 1.23 | 3.76 ± 0.02 |
3 | 0.8 | 46.63 ± 0.38 | 2.18 ± 0.13 | 6.84 ± 1.56 | 6.82 ± 0.06 |
4 | 1.0 | 52.81 ± 0.09 | 2.66 ± 0.25 | 22.19 ± 3.47 | 4.64 ± 0.11 |
