Structure Changes during Uniaxial Deformation of Ethylene-Based Semicrystalline Ethylene−Propylene Copolymer. 1. SAXS Study

In-situ structural changes at the lamellar level during uniaxial deformation and subsequent relaxation of a semicrystalline ethylene−propylene (EP) copolymer containing 78 wt % ethylene were studied by time-resolved synchrotron small-angle X-ray scattering (SAXS) at room temperature (25 °C). During...

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Veröffentlicht in:	Macromolecules 2003-03, Vol.36 (6), p.1920-1929
Hauptverfasser:	Liu, Li-Zhi, Hsiao, Benjamin S, Fu, Bruce X, Ran, Shaofeng, Toki, Shigeyuki, Chu, Benjamin, Tsou, Andy H, Agarwal, Pawan K
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences COPOLYMERS DEFORMATION Exact sciences and technology MATERIALS SCIENCE Mechanical properties MORPHOLOGICAL CHANGES NATIONAL SYNCHROTRON LIGHT SOURCE Organic polymers Physicochemistry of polymers POLYETHYLENES POLYPROPYLENE Properties and characterization SMALL ANGLE SCATTERING X-RAY DIFFRACTION
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