Towards fire-safe, smoke-suppression and recyclable epoxy composite from bio-derived flame retardant

• Published in: Polymer degradation and stability Vol. 227; p. 110894
• Main Authors: Luo, Fubin, Yang, Shuguang, Shi, Zhehang, Zou, Yingbing, Li, Hongzhou
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 01.09.2024
• Subjects: Bio-based; Epoxy vitrimer; Flame retardancy; Recyclable; Epoxy vitrimer; Flame retardancy; Bio-based; Recyclable

•Synthesized novel bio-derived flame retardants: CPP-Zn and DDP.•Epoxy vitrimers had a 73.1 % reduction in pHRR and a 41.4 % reduction in THR.•Epoxy vitrimers attained V-0 UL-94, self-extinguishing in 1 s after both ignitions.•The remolded tensile strength can still maintain 72.2 %. Epoxy-based vitr...