. 2017 Oct 5;2(10):6446–6454. doi: 10.1021/acsomega.7b00983

Table 3. Solubility Parameters (δ) in MPa^1/2.

polymer	Hoftyzer–van Krevelen	Hoy	Hildebrand¹⁶	Hansen^17,18
PLA	23.3	21.3	20.2	21.9
PHBV	21.4	20.5	19.2	20.6
PP	15.8	16.7	16.2	18.0

Table 3. Solubility Parameters (δ) in MPa1/2.