Table 3.

Contact angles and surface tensions using the Owens-Wendt model.

	Contact Angles		Surface Tensions
	$\mathbf{\theta }$ H ${}_{\mathbf{2}}$ O	$\mathit{\theta }$ MI	$\mathbf{\gamma }$ (20 $°$ C)	$\mathbf{\gamma }$ (190 $°$C)	${\mathbf{\gamma }}^{\mathit{d}}$	${\mathbf{\gamma }}^{\mathit{p}}$
	deg $°$	deg $°$	(mJ/m${}^{\mathbf{2}}$)	(mJ/m${}^{\mathbf{2}}$)	(mJ/m${}^{\mathbf{2}}$)	(mJ/m${}^{\mathbf{2}}$)
PHBV	64.55 ± (1.06)	47.24 ± (0.98)	45.095	35.195	32.365	12.729
PLA	64.00 ± (0.66)	62.02 ± (3.05)	40.996	31.096	23.892	17.104
CB [41,42]	-	-	98.1	87.9	84.1	3.2