PMMA-modified divinylester/styrene resins: Phase diagrams and morphologies

Autores
Schroeder, Walter Fabian; Yañez, Maria Julia; Aranguren, Mirta Ines; Borrajo Fernandez, Julio
Año de publicación
2006
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Binary and ternary experimental cloud-point curves (CPCs) for systems formulated with a low molar mass synthesized divinylester (DVE) resin, styrene (St), and poly(methyl methacrylate) (PMMA) were determined. The CPCs results were analyzed with the Flory-Huggins (F-H) thermodynamic model taking into account the polydispersity of the DVE and PMMA components, to calculate the different binary interaction parameters and their temperature dependences. The St-DVE system is miscible in all the composition range and down to the crystallization temperature of the St; therefore, the interaction parameter expression reported for a higher molar mass DVE was adapted. The interaction parameters obtained were used to calculate the phase diagrams of the St-PMMA and the DVE-PMMA binary systems and that of the St-DVE-PMMA ternary sys-tern at three different temperatures. Quasiternary phase diagrams show liquid-liquid partial miscibility of the StPMMA and DVE-PMMA pairs. At room temperature, the St-DVE-PMMA system is miscible at all compositions. Final morphologies of PMMA-modified cured St-DVE materials were generated by polymerization-induced phase separation (PIPS) mechanism from initial homogeneous mixtures. SEM and TEM micrographs were obtained to analyze the generated final morphologies, which showed a direct correlation with the initial miscibility of the system.
Fil: Schroeder, Walter Fabian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Yañez, Maria Julia. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Regional de Investigaciones Básicas y Aplicadas "Bahia Blanca"(i); Argentina
Fil: Aranguren, Mirta Ines. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Borrajo Fernandez, Julio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Materia
Blends
Divinylester Resin
Flory-Huggins Analysis
Morphology
Phase Diagrams
Pmma Modifier
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/37871
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/37871
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling PMMA-modified divinylester/styrene resins: Phase diagrams and morphologiesSchroeder, Walter FabianYañez, Maria JuliaAranguren, Mirta InesBorrajo Fernandez, JulioBlendsDivinylester ResinFlory-Huggins AnalysisMorphologyPhase DiagramsPmma Modifierhttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2Binary and ternary experimental cloud-point curves (CPCs) for systems formulated with a low molar mass synthesized divinylester (DVE) resin, styrene (St), and poly(methyl methacrylate) (PMMA) were determined. The CPCs results were analyzed with the Flory-Huggins (F-H) thermodynamic model taking into account the polydispersity of the DVE and PMMA components, to calculate the different binary interaction parameters and their temperature dependences. The St-DVE system is miscible in all the composition range and down to the crystallization temperature of the St; therefore, the interaction parameter expression reported for a higher molar mass DVE was adapted. The interaction parameters obtained were used to calculate the phase diagrams of the St-PMMA and the DVE-PMMA binary systems and that of the St-DVE-PMMA ternary sys-tern at three different temperatures. Quasiternary phase diagrams show liquid-liquid partial miscibility of the StPMMA and DVE-PMMA pairs. At room temperature, the St-DVE-PMMA system is miscible at all compositions. Final morphologies of PMMA-modified cured St-DVE materials were generated by polymerization-induced phase separation (PIPS) mechanism from initial homogeneous mixtures. SEM and TEM micrographs were obtained to analyze the generated final morphologies, which showed a direct correlation with the initial miscibility of the system.Fil: Schroeder, Walter Fabian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; ArgentinaFil: Yañez, Maria Julia. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Regional de Investigaciones Básicas y Aplicadas "Bahia Blanca"(i); ArgentinaFil: Aranguren, Mirta Ines. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; ArgentinaFil: Borrajo Fernandez, Julio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; ArgentinaJohn Wiley & Sons Inc2006-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/37871Schroeder, Walter Fabian; Yañez, Maria Julia; Aranguren, Mirta Ines; Borrajo Fernandez, Julio; PMMA-modified divinylester/styrene resins: Phase diagrams and morphologies; John Wiley & Sons Inc; Journal of Applied Polymer Science; 100; 6; 6-2006; 4539-45490021-8995CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1002/app.22511info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1002/app.22511/abstractinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:45:20Zoai:ri.conicet.gov.ar:11336/37871instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:45:20.772CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv PMMA-modified divinylester/styrene resins: Phase diagrams and morphologies
title PMMA-modified divinylester/styrene resins: Phase diagrams and morphologies
spellingShingle PMMA-modified divinylester/styrene resins: Phase diagrams and morphologies
Schroeder, Walter Fabian
Blends
Divinylester Resin
Flory-Huggins Analysis
Morphology
Phase Diagrams
Pmma Modifier
title_short PMMA-modified divinylester/styrene resins: Phase diagrams and morphologies
title_full PMMA-modified divinylester/styrene resins: Phase diagrams and morphologies
title_fullStr PMMA-modified divinylester/styrene resins: Phase diagrams and morphologies
title_full_unstemmed PMMA-modified divinylester/styrene resins: Phase diagrams and morphologies
title_sort PMMA-modified divinylester/styrene resins: Phase diagrams and morphologies
dc.creator.none.fl_str_mv Schroeder, Walter Fabian
Yañez, Maria Julia
Aranguren, Mirta Ines
Borrajo Fernandez, Julio
author Schroeder, Walter Fabian
author_facet Schroeder, Walter Fabian
Yañez, Maria Julia
Aranguren, Mirta Ines
Borrajo Fernandez, Julio
author_role author
author2 Yañez, Maria Julia
Aranguren, Mirta Ines
Borrajo Fernandez, Julio
author2_role author
author
author
dc.subject.none.fl_str_mv Blends
Divinylester Resin
Flory-Huggins Analysis
Morphology
Phase Diagrams
Pmma Modifier
topic Blends
Divinylester Resin
Flory-Huggins Analysis
Morphology
Phase Diagrams
Pmma Modifier
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Binary and ternary experimental cloud-point curves (CPCs) for systems formulated with a low molar mass synthesized divinylester (DVE) resin, styrene (St), and poly(methyl methacrylate) (PMMA) were determined. The CPCs results were analyzed with the Flory-Huggins (F-H) thermodynamic model taking into account the polydispersity of the DVE and PMMA components, to calculate the different binary interaction parameters and their temperature dependences. The St-DVE system is miscible in all the composition range and down to the crystallization temperature of the St; therefore, the interaction parameter expression reported for a higher molar mass DVE was adapted. The interaction parameters obtained were used to calculate the phase diagrams of the St-PMMA and the DVE-PMMA binary systems and that of the St-DVE-PMMA ternary sys-tern at three different temperatures. Quasiternary phase diagrams show liquid-liquid partial miscibility of the StPMMA and DVE-PMMA pairs. At room temperature, the St-DVE-PMMA system is miscible at all compositions. Final morphologies of PMMA-modified cured St-DVE materials were generated by polymerization-induced phase separation (PIPS) mechanism from initial homogeneous mixtures. SEM and TEM micrographs were obtained to analyze the generated final morphologies, which showed a direct correlation with the initial miscibility of the system.
Fil: Schroeder, Walter Fabian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Yañez, Maria Julia. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Regional de Investigaciones Básicas y Aplicadas "Bahia Blanca"(i); Argentina
Fil: Aranguren, Mirta Ines. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Borrajo Fernandez, Julio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
description Binary and ternary experimental cloud-point curves (CPCs) for systems formulated with a low molar mass synthesized divinylester (DVE) resin, styrene (St), and poly(methyl methacrylate) (PMMA) were determined. The CPCs results were analyzed with the Flory-Huggins (F-H) thermodynamic model taking into account the polydispersity of the DVE and PMMA components, to calculate the different binary interaction parameters and their temperature dependences. The St-DVE system is miscible in all the composition range and down to the crystallization temperature of the St; therefore, the interaction parameter expression reported for a higher molar mass DVE was adapted. The interaction parameters obtained were used to calculate the phase diagrams of the St-PMMA and the DVE-PMMA binary systems and that of the St-DVE-PMMA ternary sys-tern at three different temperatures. Quasiternary phase diagrams show liquid-liquid partial miscibility of the StPMMA and DVE-PMMA pairs. At room temperature, the St-DVE-PMMA system is miscible at all compositions. Final morphologies of PMMA-modified cured St-DVE materials were generated by polymerization-induced phase separation (PIPS) mechanism from initial homogeneous mixtures. SEM and TEM micrographs were obtained to analyze the generated final morphologies, which showed a direct correlation with the initial miscibility of the system.
publishDate 2006
dc.date.none.fl_str_mv 2006-06
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/37871
Schroeder, Walter Fabian; Yañez, Maria Julia; Aranguren, Mirta Ines; Borrajo Fernandez, Julio; PMMA-modified divinylester/styrene resins: Phase diagrams and morphologies; John Wiley & Sons Inc; Journal of Applied Polymer Science; 100; 6; 6-2006; 4539-4549
0021-8995
CONICET Digital
CONICET
url http://hdl.handle.net/11336/37871
identifier_str_mv Schroeder, Walter Fabian; Yañez, Maria Julia; Aranguren, Mirta Ines; Borrajo Fernandez, Julio; PMMA-modified divinylester/styrene resins: Phase diagrams and morphologies; John Wiley & Sons Inc; Journal of Applied Polymer Science; 100; 6; 6-2006; 4539-4549
0021-8995
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1002/app.22511
info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1002/app.22511/abstract
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv John Wiley & Sons Inc
publisher.none.fl_str_mv John Wiley & Sons Inc
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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