Now showing items 1-2 of 2
Structure/property relationships of commercial propylene/1-pentene random copolymers
(Stellenbosch : University of Stellenbosch, 2006-03)
Propylene/1-pentene random copolymers are a relatively new family of random copolymers being prepared by Sasol Polymers and reveals high impact strength, good tensile properties, excellent optical properties, good rheological ...
Metallocene and Ziegler-Natta catalyzed polypropylene utilizing 1-heptene
(Stellenbosch : Stellenbosch University, 2001-12)
ENGLISH ABSTRACT: This study concerns the copolymerization of propylene with l-heptene. The percentage of l-heptene used as co-monomer in the polymerization reactions was varied from 5% to 20% in order to compare a variety ...