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. 2017 Mar 9;9(3):96. doi: 10.3390/polym9030096

Table 2.

Take-up speeds of the winder and as-spun filament diameters with different initial drawing ratios.

Initial drawing ratio Take-up speed (m/min) As-spun filament As-spun filament diameter (μm)
1 0 (Free fall) U/H 588 ± 10
U 597 ± 11
3 2.5 U/H 346 ± 8
U 353 ± 10
6 5 U/H 242 ± 7
U 245 ± 8
9 7.5 U/H 199 ± 6
U 202 ± 5