Caracterización estructural de poliuretanos segmentados elastoméricos bajo deformación uniaxial
- Borja Fernández-d'Arlas 1
- María A. Corcuera 1
- Arantxa Eceiza 1
-
1
Universidad del País Vasco/Euskal Herriko Unibertsitatea
info
Universidad del País Vasco/Euskal Herriko Unibertsitatea
Lejona, España
ISSN: 1575-3417, 2792-5250
Año de publicación: 2015
Número: 2
Páginas: 83-91
Tipo: Artículo
Otras publicaciones en: Anales de Química de la RSEQ
Resumen
The segmented structure of polyurethane elastomers (PU) is an interesting feature to desing super-tough energy absorbing materials. Understanding the role of segment architecture on the morphology of oriented PU specimens is important to understand the reinforcing mechanism within the material. In this work we present different methodologies employed in the structural characterization of segmented polyurethanes with different macromolecular architecture. It is discussed the type of information obtained with each technique as function of the nature of the different PUs constituent blocks.