Table 3.
Tensile properties of orthogonal array designed specimens.
| No. | Factor | Tensile Strength (MPa) | Elongation (%) | Young’s Modulus (MPa) | |||
|---|---|---|---|---|---|---|---|
| A | B | C | D | ||||
| 1 | 1 | 1 | 1 | 1 | 27.2 ± 1.5 | 11.6 ± 1.1 | 379.9 ± 20.0 |
| 2 | 1 | 2 | 2 | 2 | 33.2 ± 7.3 | 11.8 ± 1.4 | 416.3 ± 20.6 |
| 3 | 1 | 3 | 3 | 3 | 35.5 ± 5.0 | 11.1 ± 1.9 | 453.8 ± 91.3 |
| 4 | 2 | 1 | 2 | 3 | 29.9 ± 4.2 | 8.8 ± 1.3 | 576.5 ± 49.9 |
| 5 | 2 | 2 | 3 | 1 | 33.7 ± 3.2 | 13.5 ± 1.3 | 423.6 ± 15.2 |
| 6 | 2 | 3 | 1 | 2 | 25.6 ± 1.5 | 11.3 ± 0.7 | 355.2 ± 25.0 |
| 7 | 3 | 1 | 3 | 2 | 40.0 ± 4.4 | 14.3 ± 1.1 | 522.9 ± 32.1 |
| 8 | 3 | 2 | 1 | 3 | 39.1 ± 5.2 | 10.4 ± 0.9 | 533.1 ± 51.4 |
| 9 | 3 | 3 | 2 | 1 | 27.9 ± 1.5 | 8.5 ± 0.8 | 475.7 ± 43.2 |