Enhancing the Mechanical Properties of 3D-Printed Waterborne Polyurethane-Urea and Cellulose Nanocrystal Scaffolds through Crosslinking

Enhancing the Mechanical Properties of 3D-Printed Waterborne Polyurethane-Urea and Cellulose Nanocrystal Scaffolds through Crosslinking

In this work, shape-customized scaffolds based on waterborne polyurethane-urea (WBPUU) were prepared via the combination of direct ink writing 3D-printing and freeze-drying techniques. To improve the printing performance of the ink and guarantee a good shape fidelity of the scaffold, cellulose nanoc...

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Bibliographic Details
Main Authors: Julen Vadillo, Izaskun Larraza, Tamara Calvo-Correas, Loli Martin, Christophe Derail, Arantxa Eceiza
Format: Article
Language:English
Published: MDPI AG 2022-11-01
Series:Polymers
Subjects:
waterborne polyurethane-urea
3D printing
mechanical properties
crosslinking
scaffolds
cellulose nanocrystals
Online Access:https://www.mdpi.com/2073-4360/14/22/4999

Internet

https://www.mdpi.com/2073-4360/14/22/4999

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