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Mechanical characteristics of the neat and weathered Hmi/PHB materials (90 days of exposure).
| Content of Hmi % |
Exposure Time Days |
Tensile Strength (Mean ± SD = 0.05, n = 10) MPa |
Elongation at Break (Mean ± SD = 0.2, n = 10) % |
|---|---|---|---|
| 5 | 0 | 5.5 | 6.1 |
| 5 | 90 | 1.9 | 4.5 |
| 0 | 0 | 1.7 | 3.6 |
| 0 | 90 | 2.7 | 4.2 |
