Table 3.

Contact angle, WVP, EB, and TS of films prepared with different amounts of OR and EC

Films	Contact angle	WVP (g m/Pa s m2) × 10–9	EB (%)	TS (MPa)
2.25 OR + 0.75 EC	59.16 ± 1.50a	0.22 ± 0.41	66.59 ± 18.48a	0.40 ± 0.01d
2 OR + 1 EC	56.97 ± 0.93b	0.31 ± 0.14c	59.56 ± 17.61ab	1.67 ± 0.38bc
1.5 OR + 1.5 EC	55.32 ± 2.18c	0.80 ± 0.69c	3.26 ± 0.46d	2.73 ± 0.14a
1 OR + 2 EC	43.59 ± 1.00g	2.50 ± 1.71b	2.08 ± 1.09d	2.09 ± 0.38ab
0.5 OR + 2.5 EC	43.07 ± 2.10g	2.43 ± 0.18b	31.05 ± 0.84c	1.05 ± 0.91cd
0.25 OR + 2.75 EC	46.74 ± 3.12e	2.18 ± 0.91b	32.50 ± 0.51bc	0.82 ± 1.18cd
3 EC	52.40 ± 2.17d	2.75 ± 0.45ab	24.93 ± 0.07c	2.67 ± 0.43ab
3 EC + 1.5 glycerol EC	45.20 ± 1.87f	3.61 ± 0.43a	0.28 ± 0.01d	0.31 ± 0.06d

Different letters show significant differences at p < 0.05 in each column