Table 2.

Statistical indicator: p-value * of multiple comparisons of films’ mechanical properties.

		Young’s Modulus	Nominal Maximum Stress	Elongation at Break (%)
			p-Value
pure PVA	1 wt. % film	0.033	0.027	0.318
	5 wt. % film	0.037	0.021	0.397
	10 wt. % film	0.057	0.348	0.108

* p ≤ 0.05 indicates that there is a significant difference between the data.