Free volume properties of thermoplastic polyurethane/polymethylmethacrylate blends: Evidence of interchain interaction

A polymer blend based on thermoplastic elastomeric polyurethane and polymethylmethacrylate (TPU/PMMA) has been studied by positron annihilation lifetime spectroscopy (PALS) and thermomechanical analysis. Thermomechanical analysis allowed the determination of two glass transitions for the blends in t...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Journal of applied polymer science 2007-07, Vol.105 (2), p.641-646
Hauptverfasser:	Patrício, P. S. O., Silva, G. G., Machado, J. C.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences blend Exact sciences and technology Organic polymers PALS Physicochemistry of polymers PMMA Properties and characterization Thermal and thermodynamic properties thermoplastic polyurethane TMA
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!