THE EFFECT OF PVA CONCENTRATION ON THE SPINNING PARAMETERS OF ROLLER ELECTROSPINNING


Yalcinkaya B., Jirsak O., CENGİZ ÇALLIOĞLU F. , Yener F.

18th International Conference on Structure and Structural Mechanics of Textile Fabrics (STRUTEX), Liberec, Çek Cumhuriyeti, 01 Aralık 2011, ss.345-348 identifier

  • Cilt numarası:
  • Basıldığı Şehir: Liberec
  • Basıldığı Ülke: Çek Cumhuriyeti
  • Sayfa Sayıları: ss.345-348

Özet

This paper investigates the effect of poly(vinyl alcohol) (PVA) concentration on the spinning parameters such as solution viscosity, Taylor cone width, number of Taylor cone/m(2) and spinnability in roller electrospinning process. The results indicate that solution viscosity, Taylor cone width, number of Taylor cone/m(2) and spinning performance increase with PVA concentration. There is a strong relation between these parameters. Also fiber properties were analyzed using Scanning Electron Microscope (SEM) pictures.