期刊论文

Hu, Yunchu(hucsfu@163.com)

英文

Polymer Degradation and Stability

0141-3910

2023

211

110331

10.1016/j.polymdegradstab.2023.110331

Fundings This work was supported by the Scientific Research Fund of Hunan Provincial Education Department (Grant No. 19C0475), the Natural Science Foundation Project of Changsha (Grant No. kq2202285), the Hunan Provincial Natural Science Joint Fund (Grant No. 2021JJ50030), the Hunan Provincial Science and Technology Tackling Project (Grant No. 2020GK2061), and the Excellent Youth Fund Project of Hunan Provincial Education Department (Grant No. 20B137).

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A new and efficient flame retardant consisting of Ammonium tris (2-hydroxyethyl) isocyanurate triphosphate (ATITP) was prepared by a solvent-free synthesis method for improving the flame retardancy of poplar wood density boards. The flame retardant mechanism was probed, and the mechanism of capturing combustion radicals, synergistically promoting charring and inhibiting heat was summarized. The density board treated with 20% ATITP had an ultimate oxygen index (LOI) of was up to 65.1%. In the experiment of cone calorimetry (CONE), the total heat...