Malleable and Recyclable Poly(urea-urethane) Thermosets bearing Hindered Urea Bonds

Malleable and Recyclable Poly(urea-urethane) Thermosets bearing Hindered Urea Bonds

© 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 28(2016), 35 vom: 04. Sept., Seite 7646-51
1. Verfasser: Zhang, Yanfeng (VerfasserIn)
Weitere Verfasser: Ying, Hanze, Hart, Kevin R, Wu, Yuxiao, Hsu, Aaron J, Coppola, Anthony M, Kim, Tae Ann, Yang, Ke, Sottos, Nancy R, White, Scott R, Cheng, Jianjun
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2016
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article dynamic covalent chemistry hindered urea bonds malleable poly(urea-urethane) thermosets recyclable
Beschreibung
Zusammenfassung:© 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Poly(urea-urethane) thermosets containing the 1-tert-butylethylurea (TBEU) structure feature a reversible dissociation/association process of their covalent linkages under mild conditions. Unlike conventional thermosets, TBEU-based poly(urea-urethane) thermosets maintain their malleability after curing. Under high temperature (100 °C) and applied pressure (300 kPa), ground TBEU thermoset powder can be remolded to bulk after 20 min
Beschreibung:Date Completed 17.07.2018
Date Revised 30.09.2020
published: Print-Electronic
Citation Status PubMed-not-MEDLINE
ISSN:1521-4095
DOI:10.1002/adma.201601242