Issue 11, 2021

Self-healing elastomers based on conjugated diolefins: a review

Abstract

The formation of microcracks is a common problem in elastomeric materials. The propagation of microcracks to bigger cracks results in the failure of the elastomeric material, which needs to be replaced by a new material, thus creating a huge elastomer waste. The introduction of self-healing property into the elastomeric material is an important way to repair microcracks and to stop the crack propagation process. This review summarizes the progress in self-healing elastomers (polybutadiene rubber, styrene–butadiene rubber, polyisoprene rubber, butyl rubber, nitrile butadiene rubber, chloroprene rubber, and silicon rubber) based on conjugated diolefins. The use of various self-healing mechanisms and their effect on the self-healing property as well as reprocessability has been discussed. The challenges and future research opportunities are highlighted.

Graphical abstract: Self-healing elastomers based on conjugated diolefins: a review

Article information

Article type
Review Article
Submitted
13 अक्तूबर 2020
Accepted
25 फरवरी 2021
First published
01 मार्च 2021

Polym. Chem., 2021,12, 1598-1621

Self-healing elastomers based on conjugated diolefins: a review

P. K. Behera, S. Mohanty and V. K. Gupta, Polym. Chem., 2021, 12, 1598 DOI: 10.1039/D0PY01458C

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements