and PBS-DLS/PBAT (Figure ) blends. Importantly, in case of blend containing PBS-DLS copolymer (Figure ) bearing biobased dilinoleic diol, more rough but homogenous fracture surface morphology can be seen. Overall, the prepared blends showed similar hardness values of 62-53 Shore D. These values are also comparable to the hardness Shore D of HDPE which is in a range of 55-67 .