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Castor oil derived poly(urethane urea) networks with reprocessibility and enhanced mechanical properties

Abstract:

Castor oil (CO) derived polyurethane networks exhibit poor mechanical properties and non-reprocessibility due to flexible, highly and permanently cross-linked network structures. To overcome these defects, we designed and fabricated a series of poly (urethane urea) (PUU) networks by reacting CO-based polyurethane precursor with different amounts of 4-aminophenyl disulfide (APD). The equilibrium swelling behavior, mechanical properties, stress relaxation and reprocessibility of the COPUU netwo...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1016/j.polymer.2018.04.013

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Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Theoretical Physics
Role:
Author
Publisher:
Elsevier
Journal:
Polymer More from this journal
Volume:
143
Pages:
79-86
Publication date:
2018-04-03
Acceptance date:
2018-04-02
DOI:
ISSN:
0032-3861
Keywords:
Pubs id:
pubs:835735
UUID:
uuid:93cab9c0-9da2-4da8-83ec-5a77c0cf495c
Local pid:
pubs:835735
Source identifiers:
835735
Deposit date:
2018-04-16

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