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6 PU-DA在70℃修复不同时间力学性能的变化 |
Fig.6 Change of mechanical properties of PU-DA repaired at 70℃ for different time |
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