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International Journal of Interdisciplinary Research

Table 2 Viscosity of the PU/AE spinning solution and diameter of PU/AE nanofibers according to the concentrations of PU and AE

From: Characterization of electrospun Aronia melanocarpa fruit extracts loaded polyurethane nanoweb

PU concentration (wt%) AE concentration (wt%) Viscosity (cP) Diameter of nanofiber (nm)
10% 0 1263 ± 12 -
0.5 1553 ± 11 187.96 ± 38.61
1 1926 ± 60 210.31 ± 61.15
2 1980 ± 17 227.03 ± 44.64
3 2126 ± 12 227.50 ± 43.37
12% 0 2160 ± 27 -
0.5 3950 ± 51 292.24 ± 35.31
1 4470 ± 63 297.62 ± 68.69
2 4520 ± 55 300.36 ± 55.59
3 4800 ± 64 419.23 ± 39.89