基于热可逆Diels-Alder动态共价键PU-DA体系的制备和性能

万里鹰, 肖洋, 张伦亮

Preparation and Properties of PU-DA System Based on Thermoreversible Diels-Alder Dynamic Covalent Bond

WAN Liying, XIAO Yang, ZHANG Lunliang

图9 PU-DA基于热可逆DA动态共价键的修复机理

Fig.9 Mechanism diagram of PU-DA repair process based on thermoreversible DA dynamic covalent bonds