. 2018 Oct 15;11(10):1980. doi: 10.3390/ma11101980

Table 3.

Mechanical data of SA, Pe and SA + Pe films.

Sample	E (MPa)	σ_y (MPa)	ε_y (%)	σ_b (MPa)	ε_b (%)
SA	526 ± 52 ^c	14 ± 1 ^d	4 ± 1 ^b	25 ± 3 ^cd	30 ± 1 ^b
SA_0.15	1102 ± 68 ^ab	24 ± 2 ^b	3 ± 1^b	44 ± 7 ^ab	24 ± 5 ^cd
SA_0.30	955 ± 74 ^b	17 ± 5 ^c	5 ± 2 ^b	31 ± 11 ^c	30 ± 3 ^b
Pe	492 ± 51 ^c	13 ± 1 ^de	4 ± 1 ^b	21 ± 2 ^cd	18 ± 2 ^e
Pe_0.15	1120 ± 112 ^ab	21 ± 2 ^bc	3 ± 1 ^b	42 ± 5 ^b	20 ± 1 ^de
Pe_0.30	1338 ± 115 ^a	32 ± 5 ^a	4 ± 1 ^b	54 ± 7 ^a	20 ± 2 ^de
Pe + SA	173 ± 17 ^d	11 ± 1 ^e	12 ± 1 ^a	18 ± 1 ^d	50 ± 1 ^a
Pe + SA_0.15	915 ± 109 ^b	19 ± 3 ^c	4 ± 1 ^b	31 ± 4 ^c	18 ± 2 ^e
PE + SA_0.30	1171 ± 98 ^ab	28 ± 3 ^a	4 ± 1 ^b	50 ± 6 ^ab	26 ± 2 ^bc

Values with different letters within the same column differ significantly at p < 0.05 levels. Samples with a present the highest value, while samples with d the lowest.