Artículo

Crystallization in PHB/DGEBA blends

Tognana, Sebastian Alberto; Silva, Leonel IgnacioIcon ; Salgueiro, Walter Alberto
Fecha de publicación: 01/07/2014
Editorial: John Wiley & Sons Inc
Revista: Journal Of Polymer Science Part B: Polymer Physics
ISSN: 0887-6266
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:

Resumen

Real-time experiments using small-angle X-ray scattering and differential scanning calorimetry on blends of the semicrystalline polyester poly(3-hydroxybutyrate) (PHB) and amorphous monomer epoxy DGEBA (diglycidyl ether of bisphenol A) were performed. Differences in the processes of melting and recrystallization were observed in blends relative to pure PHB. The results obtained in this study indicated that re-crystallization is more important in blends with 50% DGEBA than in pure PHB. Moreover, segregation toward the interfibrillar region would facilitate re-crystallization.
Palabras clave: Blends , Crystallization , Small-Angle X-Ray Scattering , Saxs , Poly(3-Hydroxybutyrate) , Segregation
 
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info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/5060
URL: http://onlinelibrary.wiley.com/doi/10.1002/polb.23500/abstract
DOI: http://dx.doi.org/10.1002/polb.23500
Colecciones
Articulos(INTEMA)
Articulos de INST.DE INV.EN CIENCIA Y TECNOL.MATERIALES (I)
Citación
Tognana, Sebastian Alberto; Silva, Leonel Ignacio; Salgueiro, Walter Alberto; Crystallization in PHB/DGEBA blends; John Wiley & Sons Inc; Journal Of Polymer Science Part B: Polymer Physics; 52; 13; 01-7-2014; 882-886
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