Improvement in Char Strength with an Open Cage Silsesquioxane Flame Retardant

Different characterization techniques were used to study the hydrolysis and condensation reaction kinetics of 3-methacryloxypropyltrimethoxysilane (MAPTMS) to obtain open cage silsesquioxane oligomers. The formation of hydrogen bonds, which condition the chemical structures of the resulting products...

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Autores principales: Bautista, Yolanda, Gozalbo, Ana, Mestre, Sergio, Sanz, Vicente
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2017
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5541295/
https://www.ncbi.nlm.nih.gov/pubmed/28772928
http://dx.doi.org/10.3390/ma10060567
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author Bautista, Yolanda
Gozalbo, Ana
Mestre, Sergio
Sanz, Vicente
author_facet Bautista, Yolanda
Gozalbo, Ana
Mestre, Sergio
Sanz, Vicente
author_sort Bautista, Yolanda
collection PubMed
description Different characterization techniques were used to study the hydrolysis and condensation reaction kinetics of 3-methacryloxypropyltrimethoxysilane (MAPTMS) to obtain open cage silsesquioxane oligomers. The formation of hydrogen bonds, which condition the chemical structures of the resulting products, was identified. Improved thermal and fire resistant behavior of unsaturated polyester (UP) composites prepared with aluminium trihydroxide (ATH) and the synthesized oligomer were registered. Opened silsesquioxane structures also showed an improvement in the mechanical properties of the char formed after firing.
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spelling pubmed-55412952017-08-14 Improvement in Char Strength with an Open Cage Silsesquioxane Flame Retardant Bautista, Yolanda Gozalbo, Ana Mestre, Sergio Sanz, Vicente Materials (Basel) Article Different characterization techniques were used to study the hydrolysis and condensation reaction kinetics of 3-methacryloxypropyltrimethoxysilane (MAPTMS) to obtain open cage silsesquioxane oligomers. The formation of hydrogen bonds, which condition the chemical structures of the resulting products, was identified. Improved thermal and fire resistant behavior of unsaturated polyester (UP) composites prepared with aluminium trihydroxide (ATH) and the synthesized oligomer were registered. Opened silsesquioxane structures also showed an improvement in the mechanical properties of the char formed after firing. MDPI 2017-05-23 /pmc/articles/PMC5541295/ /pubmed/28772928 http://dx.doi.org/10.3390/ma10060567 Text en © 2017 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
Bautista, Yolanda
Gozalbo, Ana
Mestre, Sergio
Sanz, Vicente
Improvement in Char Strength with an Open Cage Silsesquioxane Flame Retardant
title Improvement in Char Strength with an Open Cage Silsesquioxane Flame Retardant
title_full Improvement in Char Strength with an Open Cage Silsesquioxane Flame Retardant
title_fullStr Improvement in Char Strength with an Open Cage Silsesquioxane Flame Retardant
title_full_unstemmed Improvement in Char Strength with an Open Cage Silsesquioxane Flame Retardant
title_short Improvement in Char Strength with an Open Cage Silsesquioxane Flame Retardant
title_sort improvement in char strength with an open cage silsesquioxane flame retardant
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5541295/
https://www.ncbi.nlm.nih.gov/pubmed/28772928
http://dx.doi.org/10.3390/ma10060567
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