What question did this study set out to answer?

This research aims to improve the flammability and dielectric properties of epoxy resins for advanced applications.

May 6, 2026

A novel phosphorus-nitrogen-containing hardener toward antiflammable, smoke-suppressed and low-dielectric epoxy thermosets

YYYu-Ting YangUniversity of Science and Technology of China HSHaojie ShiUniversity of Science and Technology of China YLYu LiQinghai University

Key Points

This research aims to improve the flammability and dielectric properties of epoxy resins for advanced applications.
Developed a phosphorus-nitrogen-containing hardener for epoxy thermosets.
Tested the impact on flammability and dielectric properties of epoxy resins.
The phosphorus-nitrogen hardener showed reduced flammability in epoxy resins.
Improvements in low-dielectric properties were observed for the new hardener.

Abstract

The application of epoxy resins (EPs) in the new generation of electronic and electrical applications has been significantly hindered by their poor dielectric properties and flammability. To develop high-performance epoxy...

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