Effects of Two Different Cellulose Nanofiber Types on Properties of Poly(vinyl alcohol) Composite Films

Table 2

Percentage transmittance values of the various PVA nanocomposite films.

Materials		Transmittance^* (%)
Sample	Fibers	Linear	Diffuse	Total
name	content (% wt)	transmittance	transmittance	transmittance
PVA	0	62.62	28.97	91.59
PVA/BC	2	76.14	14.94	91.08
PVA/BC	4	72.08	18.36	90.44
PVA/BC	6	74.52	15.92	90.44
PVA/BC	8	66.99	23.71	90.70
PVA/BC	10	68.92	21.47	90.39
PVA/NFC	2	76.37	14.75	91.12
PVA/NFC	4	51.97	38.29	90.26
PVA/NFC	6	61.69	28.02	89.71
PVA/NFC	8	53.84	34.62	88.46
PVA/NFC	10	48.63	38.53	87.16

^*Visible range.