Table I.

Mechanical Properties of Nanoyarns

Polymer	Rotary speed (rpm)	Maximum tensile stress (MPa)	Elongation at break (%)
PVDF-TrFe	500	6.64 ± 2.35	190.43 ± 37.21
	700	4.39 ± 2.41	129.65 ± 62.89
	900	10.16 ± 4.29	148.64 ± 42.82
	1100	2.81 ± 1.18	146.09 ± 23.96
PAN	500	4.00 ± 1.00	17.71 ± 10.92
	700	4.25 ± 2.81	10.17 ± 4.37
	900	3.88 ± 1.38	17.42 ± 8.39
	1100	3.80 ± 1.21	7.83 ± 5.43
PCL	500	1.58 ± 0.42	212.74 ± 11.66
	700	1.80 ± 0.23	306.50 ± 46.02
	900	2.03 ± 0.46	241.77 ± 69.49
	1100	1.56 ± 0.13	258.72 ± 49.24