Table 3. Mechanical Properties of the PBS/PLA Blend Bars Produced by Injection Molding.
blend compositions | tensile strength (MPa) | tensile modulus (MPa) | elongation at break (%) | impact strength (kJ m–2) |
---|---|---|---|---|
PBS100 | 41.5 ± 2.8 | 554 ± 45 | 324 ± 36 | 7.2 ± 0.6 |
PBS80/PLA20 | 46.8 ± 3.8 | 794 ± 114 | 356 ± 36 | 20.9 ± 0.7 |
PBS60/PLA40 | 45.6 ± 1.6 | 1546 ± 35 | 297 ± 19 | 14.7 ± 0.5 |
PBS40/PLA60 | 51.2 ± 0.9 | 2045 ± 101 | 159 ± 44 | 13.9 ± 0.6 |
PBS20/PLA80 | 55.6 ± 2.2 | 2150 ± 177 | 93 ± 27 | 12.9 ± 0.3 |