Now showing items 1-2 of 2
Free volume properties of semi-crystalline polymers
(Stellenbosch : University of Stellenbosch, 2011-03)
ENGLISH ABSTRACT: Positron annihilation lifetime spectroscopy (PALS) is well established as a novel method currently available for the study of polymers at a molecular level because of its sensitivity to the microstructural ...
Co-crystallization in polyolefin blends studied by various crystallization analysis techniques
(Stellenbosch : University of Stellenbosch, 2006-03)
Co-crystallization is the phenomenon by which chains of different crystallizabilities crystallize at the same temperature. Co-crystallization is frequently observed in the blends of different types of polyethylene. It ...