%0 Journal Article %T Creep and Stress Relaxation Behavior of Polypropylene, Metallocene-Prepared Polyethylene and their Blends %J Iranian Journal of Chemical Engineering(IJChE) %I Iranian Association of Chemical Engineers(IAChE) %Z 1735-5397 %D 2012 %\ 01/01/2012 %V 9 %N 1 %P 60-69 %! Creep and Stress Relaxation Behavior of Polypropylene, Metallocene-Prepared Polyethylene and their Blends %R %X %U https://www.ijche.com/article_10247_6dc96c7d7c5769dc92a61def1a529ca7.pdf