Open Access

ARTICLE

Bio-Based Hyperbranched Toughener From Tannic Acid and Its Enhanced Solvent-Free Epoxy Resin with High Performance

Jie Xu^1,3, Jiayao Yang¹, Peng Lin², Xiaohuan Liu^1,*, Jinjie Zhang¹, Shenyuan Fu^1,*, Yuxun Tang^2,*

1 School of Engineering, and Zhejiang Provincial Collaborative Innovation Center for Bamboo Resources and High-Efficiency Utilization, Zhejiang A & F University, Hangzhou, 311300, China.
2 Zhonghang Monitoring Technology Research Institute Co., Ltd., Hangzhou, 310022, China.
3 Zhejiang Runyang New Material Technology Co., Ltd., Huzhou, 313105, China.

* Corresponding Authors: Xiaohuan Liu. Email: ; Shenyuan Fu. Email: ; Yuxun Tang. Email: .