Synthesis of a Novel Spiro Phosphorus–Nitrogen Concerted Reactive Flame-Retardant Curing Agent and Its Application in Epoxy Resin

Synthesis of a Novel Spiro Phosphorus–Nitrogen Concerted Reactive Flame-Retardant Curing Agent and Its Application in Epoxy Resin

Spiro-phosphorus (P)-based reactive flame retardant (SPDPT), a novel reactive flame-retardant epoxy resin (EP) curing agent, was prepared through the one-pot synthesis of triacetonediamine, pentaerythritol, and P oxychloride. The successful preparation of SPDPT was confirmed through Fourier-transfor...

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Bibliographic Details
Main Authors: Liang Yi, Zhixiong Huang, Yu Cao, Yongli Peng
Format: Article
Language:English
Published: Frontiers Media S.A. 2020-09-01
Series:Frontiers in Materials
Subjects:
epoxy resin
carbon residue yield
Fourier-transform infrared
curing agent
flame retardant
Online Access:https://www.frontiersin.org/article/10.3389/fmats.2020.00293/full

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