Synthesis of an Efficient S/N-Based Flame Retardant and Its Application in Polycarbonate

Considering the poor compatibility and water-resistance of sulfonate flame retardants for polycarbonate (PC), an efficient S/N-based flame retardant named 1,3,5,7-tetrakis(phenyl-4-sulfonyl-melamine)adamantane (ASN) has been developed. Fire properties studies of PC/ASN blends indicate that the addit...

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Autores principales: Wen, Weiqiu, Guo, Jianwei, Zhao, Xi, Li, Xiong, Yang, Hongmei, Chen, Jem-Kun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2018
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6415229/
https://www.ncbi.nlm.nih.gov/pubmed/30966476
http://dx.doi.org/10.3390/polym10040441
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author Wen, Weiqiu
Guo, Jianwei
Zhao, Xi
Li, Xiong
Yang, Hongmei
Chen, Jem-Kun
author_facet Wen, Weiqiu
Guo, Jianwei
Zhao, Xi
Li, Xiong
Yang, Hongmei
Chen, Jem-Kun
author_sort Wen, Weiqiu
collection PubMed
description Considering the poor compatibility and water-resistance of sulfonate flame retardants for polycarbonate (PC), an efficient S/N-based flame retardant named 1,3,5,7-tetrakis(phenyl-4-sulfonyl-melamine)adamantane (ASN) has been developed. Fire properties studies of PC/ASN blends indicate that the addition of 0.10 wt % ASN imparts a V-0 rating and a limited oxygen index (LOI) value of 30.1% to PC specimens, and ASN can suppress the heat and toxic gas release of PC composites. Additionally, PC/ASN blends are believed to be exceptional materials for outdoor PC applications due to their superior water-resistance properties. Moreover, mechanical properties were further systematically investigated, and the correlative results indicate that the tensile strength and rigidity of specimens are improved with the addition of ASN.
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spelling pubmed-64152292019-04-02 Synthesis of an Efficient S/N-Based Flame Retardant and Its Application in Polycarbonate Wen, Weiqiu Guo, Jianwei Zhao, Xi Li, Xiong Yang, Hongmei Chen, Jem-Kun Polymers (Basel) Article Considering the poor compatibility and water-resistance of sulfonate flame retardants for polycarbonate (PC), an efficient S/N-based flame retardant named 1,3,5,7-tetrakis(phenyl-4-sulfonyl-melamine)adamantane (ASN) has been developed. Fire properties studies of PC/ASN blends indicate that the addition of 0.10 wt % ASN imparts a V-0 rating and a limited oxygen index (LOI) value of 30.1% to PC specimens, and ASN can suppress the heat and toxic gas release of PC composites. Additionally, PC/ASN blends are believed to be exceptional materials for outdoor PC applications due to their superior water-resistance properties. Moreover, mechanical properties were further systematically investigated, and the correlative results indicate that the tensile strength and rigidity of specimens are improved with the addition of ASN. MDPI 2018-04-14 /pmc/articles/PMC6415229/ /pubmed/30966476 http://dx.doi.org/10.3390/polym10040441 Text en © 2018 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Wen, Weiqiu
Guo, Jianwei
Zhao, Xi
Li, Xiong
Yang, Hongmei
Chen, Jem-Kun
Synthesis of an Efficient S/N-Based Flame Retardant and Its Application in Polycarbonate
title Synthesis of an Efficient S/N-Based Flame Retardant and Its Application in Polycarbonate
title_full Synthesis of an Efficient S/N-Based Flame Retardant and Its Application in Polycarbonate
title_fullStr Synthesis of an Efficient S/N-Based Flame Retardant and Its Application in Polycarbonate
title_full_unstemmed Synthesis of an Efficient S/N-Based Flame Retardant and Its Application in Polycarbonate
title_short Synthesis of an Efficient S/N-Based Flame Retardant and Its Application in Polycarbonate
title_sort synthesis of an efficient s/n-based flame retardant and its application in polycarbonate
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6415229/
https://www.ncbi.nlm.nih.gov/pubmed/30966476
http://dx.doi.org/10.3390/polym10040441
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