Biobased Self-Healing Polyester Network

Shape-Memory & Recyclable

A biobased polyester network built with reversible Diels-Alder bonds, integrating shape memory, adhesion, self-healing, and recyclability, with tunable mechanical properties via crosslink density.

Yi, Jing · Yuze, Dai · Yuxuan, Li · Wu, Yuanpeng · Jiang, Min · Zhou, Guangyuan

ACS Applied Polymer Materials 2023

Specifications

tensile modulus

{'zh': '', 'en': '529'} MPa

elongation at break

{'zh': '', 'en': '120'} %

形状恢复率

{'zh': '98', 'en': ''} %

自修复后拉伸应力恢复

{'zh': '87', 'en': ''} %