Extensional rheology and flow-induced crystal alignment in polypropylene ionomers
The nonlinear response to the uniaxial extension of a series of isotactic polypropylene (iPP) ionomers is studied by melt rheology and ex situ small and wide-angle x-ray scattering measurements. These ionomers bear iPP backbones decorated with pendant aluminum carboxylate groups. Minuscule amounts o...
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| Veröffentlicht in: | Journal of rheology (New York : 1978) 2022-05, Vol.66 (3), p.657-669 |
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| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | The nonlinear response to the uniaxial extension of a series of isotactic polypropylene (iPP) ionomers is studied by melt rheology and ex situ small and wide-angle x-ray scattering measurements. These ionomers bear iPP backbones decorated with pendant aluminum carboxylate groups. Minuscule amounts of ion groups ( |
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| ISSN: | 0148-6055 1520-8516 |
| DOI: | 10.1122/8.0000404 |