Segmental Dynamics in the Strain-Hardening Regime for Poly(methyl methacrylate) Glasses with and without Melt Stretching

Strain hardening is a feature of polymer glasses during large deformation, which helps to stabilize the glasses against breakage. Experimentally, little is known about the segmental dynamics during strain hardening, and such data are important for building a molecular-level theory of polymer glasses...

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Veröffentlicht in:	Macromolecules 2022-09, Vol.55 (18), p.8067-8073
Hauptverfasser:	Xing, Enran, Bennin, Trevor, Razavi, Masoud, Ediger, Mark D.
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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