Room temperature self-healing epoxy waterborne polyurethane containing microcapsules with waterborne polyurethane shells and mercaptan cores-Reference-Cited by-同舟云学术

Room temperature self-healing epoxy waterborne polyurethane containing microcapsules with waterborne polyurethane shells and mercaptan cores

Published:2022 Issue:18 Volume:3 Page:7015-7027
ISSN:2633-5409
Container-title:Materials Advances
language:en
Short-container-title:Mater. Adv.

Author:

Zhang Mengyun¹²,Cong Rimin¹,Luo Yunjun¹^ORCID

Affiliation:

1. School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China

2. Institute of Nuclear and New Energy Technology, Tsinghua University, 100084, Beijing, China

Abstract

Self-healing epoxy waterborne polyurethane (EWPU) was prepared by embedding mercaptan-contained microcapsules. Once microcracks expanded, microcapsules ruptured and mercaptan was released to the valley of the microcrack to realize the self-healing.

Funder

National Key Research and Development Program of China

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science,Chemistry (miscellaneous)

Link

http://pubs.rsc.org/en/content/articlepdf/2022/MA/D2MA00085G

Reference33 articles.

1. Development of Sustainable Citric Acid-Based Polyol To Synthesize Waterborne Polyurethane for Antibacterial and Breathable Waterproof Coating of Cotton Fabric

2. Waterborne polyurethane dispersions obtained with polycarbonate of hexanediol intended for use as coatings

3. Waterborne Polyurethane−Acrylic Hybrid Nanoparticles by Miniemulsion Polymerization: Applications in Pressure-Sensitive Adhesives

4. Optimization of adhesive performance of waterborne poly(urethane-urea)s for adhesion on high and low surface energy surfaces

5. Synthesis and properties of self-healing waterborne polyurethanes containing disulfide bonds in the main chain

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