Mechanical and Thermal Properties of Epoxy Resin Modified with Polyurethane Bakar, M. ; Duk, R. ; Przybylek, M. ; Kostrzewa, M. Abstract Publication: Journal of Reinforced Plastics and Composites Pub Date: July 2008 DOI: 10.1177/0731684408091703 Bibcode: 2008JRPC...28.2107B