Article citationsMore>>

Sokkar, T.Z.N., El-Bakary, M.A. and Ali, A.M. (2013) The Influence of Mechanical Cold Drawing and Drawing Velocity on the Molecular Structure of Isotactic Polypropylene Fiber. Journal of Applied Polymer Science, 127, 1105-1113.
https://doi.org/10.1002/app.37559

has been cited by the following article:

• TITLE: Some Structural Properties of Dynamically Drawn iPP Fibers

  AUTHORS: Afaf M. Ali

  KEYWORDS: Drawing, Structural, Orientations and Refractive Indices

  JOURNAL NAME: Optics and Photonics Journal, Vol.7 No.6, June 15, 2017

  ABSTRACT: Changes in the different structural parameters of iPP fibers during the dynamically cold drawing process were characterized. Using the dynamic mechanical cold drawing device attached to Fizeau interference system all the optical and structural properties can be measured. With the aid of this device the effect of the strain rate on the different structure properties was measured. The molecular orientations, molecular polarizability, molar reflectivity and shrinkage stress were measured. Reorientation of the molecules led to a significant variations in the measured structure properties of the drawn iPP fibers during applying the external tension.