Statistical Optimization of the Sol–Gel Electrospinning Process Conditions for Preparation of Polyamide 6/66 Nanofiber Bundles

Table 1 Thermal parameters obtained by DSC results

Samples	T_g (°C)	T_m (°C)	ΔH_m (J/g)	X_c(%)
PA 6/66	51.33	192.80	74.16	39.45
Nanofibers 17%	35.93	186.28	23.13	12.30
Nanofiber bundles 17%	40.29	190.79	33.47	17.80

X_c degree of crystallinity obtained by DSC, taken from ΔH_m/ΔH_m100%; ΔH_m100% heat of fusion for PA6, 100% crystalline, 188 J/g [24]