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Phosphinated Poly(aryl ether)s with Acetic/Phenyl Methacrylic/Vinylbenzyl Ether Moieties for High-T(g) and Low-Dielectric Thermosets

[Image: see text] To achieve insulating materials with a low-dielectric characteristic for high-frequency communication applications, three phosphinated poly(aryl ether)s: P1-act (with acetic moiety), P1-mma (with phenyl methacrylic moiety), and P1-vbe (with vinylbenzyl ether moiety) were modified f...

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Autores principales: Chen, Chien-Han, Liu, Chan-Hua, Ariraman, Mathivathanan, Lin, Ching-Hsuan, Juang, Tzong-Yuan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2018
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6644485/
https://www.ncbi.nlm.nih.gov/pubmed/31458793
http://dx.doi.org/10.1021/acsomega.8b00615
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author Chen, Chien-Han
Liu, Chan-Hua
Ariraman, Mathivathanan
Lin, Ching-Hsuan
Juang, Tzong-Yuan
author_facet Chen, Chien-Han
Liu, Chan-Hua
Ariraman, Mathivathanan
Lin, Ching-Hsuan
Juang, Tzong-Yuan
author_sort Chen, Chien-Han
collection PubMed
description [Image: see text] To achieve insulating materials with a low-dielectric characteristic for high-frequency communication applications, three phosphinated poly(aryl ether)s: P1-act (with acetic moiety), P1-mma (with phenyl methacrylic moiety), and P1-vbe (with vinylbenzyl ether moiety) were modified from a phenol-functionalized phosphinated poly(aryl ether) (P1). P1-act and P1-mma, both with active ester linkages (Ph–O–(C=O)−), were reacted with three commercial epoxy resins (diglycidyl ether of bisphenol A, HP7200, and cresol novolac epoxy) to obtain secondary hydroxyl-free epoxy thermosets. Because of the secondary hydroxyl-free structure, epoxy thermosets cured by P1-act and P1-mma show an 11–15% reduction in dielectric constant than those cured by P1. P1-vbe, with reactive vinylbenzyl ether moieties, was self-cured to a high-performance thermoset with a T(g) value as high as 302 °C and a dielectric constant as low as 2.64U. High-T(g) and low-dielectric thermosets have been developed in this work.
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spelling pubmed-66444852019-08-27 Phosphinated Poly(aryl ether)s with Acetic/Phenyl Methacrylic/Vinylbenzyl Ether Moieties for High-T(g) and Low-Dielectric Thermosets Chen, Chien-Han Liu, Chan-Hua Ariraman, Mathivathanan Lin, Ching-Hsuan Juang, Tzong-Yuan ACS Omega [Image: see text] To achieve insulating materials with a low-dielectric characteristic for high-frequency communication applications, three phosphinated poly(aryl ether)s: P1-act (with acetic moiety), P1-mma (with phenyl methacrylic moiety), and P1-vbe (with vinylbenzyl ether moiety) were modified from a phenol-functionalized phosphinated poly(aryl ether) (P1). P1-act and P1-mma, both with active ester linkages (Ph–O–(C=O)−), were reacted with three commercial epoxy resins (diglycidyl ether of bisphenol A, HP7200, and cresol novolac epoxy) to obtain secondary hydroxyl-free epoxy thermosets. Because of the secondary hydroxyl-free structure, epoxy thermosets cured by P1-act and P1-mma show an 11–15% reduction in dielectric constant than those cured by P1. P1-vbe, with reactive vinylbenzyl ether moieties, was self-cured to a high-performance thermoset with a T(g) value as high as 302 °C and a dielectric constant as low as 2.64U. High-T(g) and low-dielectric thermosets have been developed in this work. American Chemical Society 2018-06-04 /pmc/articles/PMC6644485/ /pubmed/31458793 http://dx.doi.org/10.1021/acsomega.8b00615 Text en Copyright © 2018 American Chemical Society This is an open access article published under an ACS AuthorChoice License (http://pubs.acs.org/page/policy/authorchoice_termsofuse.html) , which permits copying and redistribution of the article or any adaptations for non-commercial purposes.
spellingShingle Chen, Chien-Han
Liu, Chan-Hua
Ariraman, Mathivathanan
Lin, Ching-Hsuan
Juang, Tzong-Yuan
Phosphinated Poly(aryl ether)s with Acetic/Phenyl Methacrylic/Vinylbenzyl Ether Moieties for High-T(g) and Low-Dielectric Thermosets
title Phosphinated Poly(aryl ether)s with Acetic/Phenyl Methacrylic/Vinylbenzyl Ether Moieties for High-T(g) and Low-Dielectric Thermosets
title_full Phosphinated Poly(aryl ether)s with Acetic/Phenyl Methacrylic/Vinylbenzyl Ether Moieties for High-T(g) and Low-Dielectric Thermosets
title_fullStr Phosphinated Poly(aryl ether)s with Acetic/Phenyl Methacrylic/Vinylbenzyl Ether Moieties for High-T(g) and Low-Dielectric Thermosets
title_full_unstemmed Phosphinated Poly(aryl ether)s with Acetic/Phenyl Methacrylic/Vinylbenzyl Ether Moieties for High-T(g) and Low-Dielectric Thermosets
title_short Phosphinated Poly(aryl ether)s with Acetic/Phenyl Methacrylic/Vinylbenzyl Ether Moieties for High-T(g) and Low-Dielectric Thermosets
title_sort phosphinated poly(aryl ether)s with acetic/phenyl methacrylic/vinylbenzyl ether moieties for high-t(g) and low-dielectric thermosets
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6644485/
https://www.ncbi.nlm.nih.gov/pubmed/31458793
http://dx.doi.org/10.1021/acsomega.8b00615
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