Real-time quantification of network growth of epoxy/diamine thermosets as a function of cure protocol

Traditionally, understanding of thermoset cure has been limited to the analysis of a single degree of cure value obtained via techniques such as dynamic scanning calorimetry. Such analyses limit the scope of understanding of network development during cure. The continued development of rapid cure ma...

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Autores principales:	Andrew P. Janisse, Jeffrey S. Wiggins
Formato:	article
Lenguaje:	EN
Publicado:	Taylor & Francis Group 2019
Materias:	Glassy thermosets epoxy/amine networks cure path dependence real-time FTIR Polymers and polymer manufacture TP1080-1185 Automation T59.5
Acceso en línea:	https://doaj.org/article/373907f6e3bf4d8bb3fa6af9983c686f
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spelling	oai:doaj.org-article:373907f6e3bf4d8bb3fa6af9983c686f2021-12-02T00:56:07ZReal-time quantification of network growth of epoxy/diamine thermosets as a function of cure protocol2055-03402055-035910.1080/20550340.2018.1557383https://doaj.org/article/373907f6e3bf4d8bb3fa6af9983c686f2019-01-01T00:00:00Zhttp://dx.doi.org/10.1080/20550340.2018.1557383https://doaj.org/toc/2055-0340https://doaj.org/toc/2055-0359Traditionally, understanding of thermoset cure has been limited to the analysis of a single degree of cure value obtained via techniques such as dynamic scanning calorimetry. Such analyses limit the scope of understanding of network development during cure. The continued development of rapid cure matrix chemistries necessitates the advancement of analytical techniques capable of quantifying how thermal cure profiles influence crosslinked network architectures throughout cure. In this work, the formation of epoxy/diamine networks was studied, in real time, throughout cure with Fourier Transform Infrared Spectroscopy in the near infrared region (NIR). The NIR technique allows for direct quantification of all functional groups directly involved in the cure of aerospace matrices. This work establishes a means to view a complete picture of the development of epoxy/diamine networks throughout cure, which allows for a more complete understanding of the effect of cure protocol on final network structure.Andrew P. JanisseJeffrey S. WigginsTaylor & Francis GrouparticleGlassy thermosetsepoxy/amine networkscure path dependencereal-time FTIRPolymers and polymer manufactureTP1080-1185AutomationT59.5ENAdvanced Manufacturing: Polymer & Composites Science, Vol 5, Iss 1, Pp 1-5 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	Glassy thermosets epoxy/amine networks cure path dependence real-time FTIR Polymers and polymer manufacture TP1080-1185 Automation T59.5
spellingShingle	Glassy thermosets epoxy/amine networks cure path dependence real-time FTIR Polymers and polymer manufacture TP1080-1185 Automation T59.5 Andrew P. Janisse Jeffrey S. Wiggins Real-time quantification of network growth of epoxy/diamine thermosets as a function of cure protocol
description	Traditionally, understanding of thermoset cure has been limited to the analysis of a single degree of cure value obtained via techniques such as dynamic scanning calorimetry. Such analyses limit the scope of understanding of network development during cure. The continued development of rapid cure matrix chemistries necessitates the advancement of analytical techniques capable of quantifying how thermal cure profiles influence crosslinked network architectures throughout cure. In this work, the formation of epoxy/diamine networks was studied, in real time, throughout cure with Fourier Transform Infrared Spectroscopy in the near infrared region (NIR). The NIR technique allows for direct quantification of all functional groups directly involved in the cure of aerospace matrices. This work establishes a means to view a complete picture of the development of epoxy/diamine networks throughout cure, which allows for a more complete understanding of the effect of cure protocol on final network structure.
format	article
author	Andrew P. Janisse Jeffrey S. Wiggins
author_facet	Andrew P. Janisse Jeffrey S. Wiggins
author_sort	Andrew P. Janisse
title	Real-time quantification of network growth of epoxy/diamine thermosets as a function of cure protocol
title_short	Real-time quantification of network growth of epoxy/diamine thermosets as a function of cure protocol
title_full	Real-time quantification of network growth of epoxy/diamine thermosets as a function of cure protocol
title_fullStr	Real-time quantification of network growth of epoxy/diamine thermosets as a function of cure protocol
title_full_unstemmed	Real-time quantification of network growth of epoxy/diamine thermosets as a function of cure protocol
title_sort	real-time quantification of network growth of epoxy/diamine thermosets as a function of cure protocol
publisher	Taylor & Francis Group
publishDate	2019
url	https://doaj.org/article/373907f6e3bf4d8bb3fa6af9983c686f
work_keys_str_mv	AT andrewpjanisse realtimequantificationofnetworkgrowthofepoxydiaminethermosetsasafunctionofcureprotocol AT jeffreyswiggins realtimequantificationofnetworkgrowthofepoxydiaminethermosetsasafunctionofcureprotocol
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Real-time quantification of network growth of epoxy/diamine thermosets as a function of cure protocol

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