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. 2018 Oct 29;3(10):14309–14317. doi: 10.1021/acsomega.8b02549

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