Research Article

Preparation and Properties of Biodegradable Film Composites Using Modified Cellulose Fibre-Reinforced with PVA

Table 5

Water vapor permeation rate for ten different film composites.

S. no.Modified cellulose + PVAWVTR value gm/sqm/day

1 1 0 + 9 0 7.312
2 2 0 + 8 0 6.976
3 3 0 + 7 0 6.123
4 4 0 + 6 0 5.554
5 5 0 + 5 0 4.986
6 6 0 + 4 0 4.321
7 7 0 + 3 0 3.897
8 8 0 + 2 0 3.123
9 9 0 + 1 0 2.786
10 9 5 + 0 5 1.876