Waterborne Polyurethane Treated with Flame Retardant Based on Polydimethylsiloxanes and Boron Phenolic Resin for Improving the Char Residue and Anti-Dripping Performance

Waterborne polyurethane (WPU) was cured with a flame retardant composed of polydimethylsiloxanes and boron phenolic resin. In comparison to unmodified WPU, the heat resistance of the cured WPU film was significantly improved by approximately 40.0 °C, and the limited oxygen index (LOI) increased from...

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Bibliographic Details
Main Authors: Yadian Xie, Chao Liu, Yujie Wang, Dongmei Bao, Wei Yan, Guoyong Zhou
Format: Article
Language:English
Published: MDPI AG 2024-12-01
Series:Molecules
Subjects:
Online Access:https://www.mdpi.com/1420-3049/29/23/5799
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