The electro-spinnability of poly(vinylidne fluoride) (PVDF) solutions vary basedon the characteristics of the blended additives and solutions. In this study, we preparedPVDF-based polymer blends comprising of poly(vinylidene fluoride-co-hexafluoropropylene)(PVDF-HFP), thermoplastic polyurethane (TPU), and carbon black nanoparticles. Theelectro-spinnability of PVDF nanofibers at different polymer concentrations was analyzedusing the storage to loss moduli ratio known as the Cole-Cole plot. In addition, the vanGurp?Palmen plot, comprising of the complex modulus and phase angle, was used todescribe the polymer network behavior in the PVDF solutions.