Farkhondeh Hemmati - Department of Polymer Engineering and Color Technology, Amirkabir University of Technology, Tehran, I.R.Iran
Hamid Garmabi - Department of Polymer Engineering and Color Technology, Amirkabir University of Technology, Tehran, I.R.Iran
Hamid Moddaress - Department of Chemical Engineering, Amirkabir University of Technology, Tehran, I.R.Iran

Polyethylene (PE)/ethylene-vinyl alcohol copolymer (EVA) blends are widely used in many applications such as shrinkable films, multilayer packaging and wire and cablecoating [1-2]. However, this binary blend is immiscible like most polymer pairs and forms a multiphase system [3].Although a considerable number of researches have beenpublished on different aspects of PE/EVA blends, the phase behaviour of them has been scarcely investigated which is the objective of the present work.