Development of Sustainable and Functional Fabrics from Recycled and Nanocomposite Polyester Fibers

Table 7

Statistical results of KES-F indices of four fabric samples.

KES	Indices	R-PET : SNP-PET (85 : 15), 20 s	R-PET : SNP-PET (70 : 30), 20 s	R-PET : SNP-PET (85:15), 40 s	R-PET : SNP- PET (70 : 30), 40 s
FB1 tensile properties	LT (-)	0.60	0.64	0.79	0.82
	WT (gf.cm/cm^2)	15.5	13.8	9.1	10.6
	RT (%)	58.7	56.5	57.99	55.77
FB2 bending	B (gf.cm^2/cm)	0.13	0.2	0.26	0.29
	2HB (gf.cm/cm)	0.06	0.09	0.18	0.21
FB2 shear properties	G	0.28	0.34	3.52	4.13
	2HG	0.385	0.435	1.60	1.78
	2HG5	1.05	1.32	9.02	9.09
FB3 compressional behavior	LC	0.35	0.33	0.38	0.44
	WC (gf/cm^2)	0.1	0.11	0.08	0.07
	RC (%)	51.3	53.1	53.3	53.8
	T (mm)	0.45	0.51	0.4	0.37
FB4 surface roughness	MIU-1	2.09	2.21	1.79	1.98
	MMD-1	1.8	2.03	1.39	1.66
	SMD-1	6.47	7.25	3.38	4.15
Areal density	mg/sq.cm	13.53	13.62	14.42	14.46