Open Access

ARTICLE

Thermally Reversible, Self-Healing Polyurethane Based on Propyl Gallate and Polyurethane Prepolymers with Varied Isocyanate Content

Haiyang Ding^1,2,3,4,5, Xiaohua Yang^1,2,3,4,5, Lina Xu^1,2,3,4,5, Shouhai Li^1,2,3,4,5, Jianling Xia^1,2,3,4,5, Mei Li^1,2,3,4,5,*

1 Institute of Chemical Industry of Forest Products (ICIFP), Nanjing, 210042, China
2 Key Laboratory of Biomass Energy and Material, Nanjing, 210042, China
3 National Engineering Laboratory for Biomass Chemical Utilization, Nanjing, 210042, China
4 Key and Open Laboratory on Forest Chemical Engineering, SFA, Nanjing, 210042, China
5 Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, Nanjing, 210042, China

* Corresponding Author: Mei Li. Email: