Table 3 Tensile properties of filament affected by immersion temperature.
From: 3D printing of continuous cotton thread reinforced poly (lactic acid)
Samples | Tdie (℃) | Tbarrel (℃) | Strength (A) (MPa) | Strain (A) (%) | Strength (B) (MPa) | Strain (B) (%) |
|---|---|---|---|---|---|---|
1 | 160 | 168 | 44.26 ± 0.55 | 1.88 ± 0.01 | 17.32 ± 1.23 | 3.76 ± 0.02 |
2 | 163 | 172 | 47.09 ± 1.45 | 1.89 ± 0.02 | 22.62 ± 1.66 | 2.82 ± 0.01 |
3 | 170 | 178 | 42.88 ± 0.66 | 1.91 ± 0.01 | 17.56 ± 2.13 | 3.43 ± 0.02 |
4 | 170 | 180 | 30.91 ± 0.37 | 1.22 ± 0.01 | 21.31 ± 0.78 | 2.82 ± 0.02 |
5 | 170 | 185 | 18.10 ± 0.15 | 1.03 ± 0.01 | 27.66 ± 1.88 | 18.46 ± 1.01 |
