From: Polyvinyl alcohol:starch:carboxymethyl cellulose containing sodium montmorillonite clay blends; mechanical properties and biodegradation behavior
PVA%:starch%:CMC%
MMT (%w/w film)
UTS (MPa)
SB (%)
50%:30%:20%
0%
18.28±0.68
34.50±0.93
1%
20.29±0.54
26.25±1.99
3%
19.17±0.41
14.32±2.01
5%
20.16±0.35
5.12±0.86