Mechanisms and conditions that affect phase inversion processes. The case of high-impact polystyrene

"The phase inversion during the bulk polymerization of the styrene-polybutadiene system (HIPS manufacturing process) is empirically and theoretically studied in this article. In the experimental work, a series of reactions were performed with benzoyl peroxide as initiator and at temperatures co...

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Autores principales: Maffi, Juan M., Casis, Natalia, Acuña, Pablo, Morales Balado, Graciela Elizabeth, Estenoz, Diana
Formato: Artículos de Publicaciones Periódicas acceptedVersion
Lenguaje:Inglés
Publicado: 2020
Materias:
MICROSCOPIA ELECTRONICA
PLASTICOS
POLIMERIZACION
POLIESTIRENOS
POLIBUTADIENOS
VISCOSIDAD
SEPARACION
Acceso en línea:http://ri.itba.edu.ar/handle/123456789/1861
Aporte de:
Repositorio Institucional Instituto Tecnológico de Buenos Aires (ITBA) de Instituto Tecnológico de Buenos Aires (ITBA)
id I32-R138-123456789-1861
record_format dspace
spelling I32-R138-123456789-18612022-12-07T13:06:36Z Mechanisms and conditions that affect phase inversion processes. The case of high-impact polystyrene Maffi, Juan M. Casis, Natalia Acuña, Pablo Morales Balado, Graciela Elizabeth Estenoz, Diana MICROSCOPIA ELECTRONICA PLASTICOS POLIMERIZACION POLIESTIRENOS POLIBUTADIENOS VISCOSIDAD SEPARACION "The phase inversion during the bulk polymerization of the styrene-polybutadiene system (HIPS manufacturing process) is empirically and theoretically studied in this article. In the experimental work, a series of reactions were performed with benzoyl peroxide as initiator and at temperatures considered of industrial interest (80ºC and 90ºC), varying also the reactor stirring level. Phase inversion was determined by offline viscosity measurements and verified by scanning electron micrography in transmission mode (STEM). The rheological behavior of each reacting system was analyzed and an empirical correlation to predict its apparent viscosity from fundamental reaction parameters was derived. This was achieved successfully for bothbefore and after the phase inversion point." 2020-01-15T15:58:31Z 2020-01-15T15:58:31Z 2019 Artículos de Publicaciones Periódicas info:eu-repo/semantics/acceptedVersion 0032-3888 http://ri.itba.edu.ar/handle/123456789/1861 en info:eu-repo/semantics/altIdentifier/doi/10.1002/pen.25304 application/pdf
institution Instituto Tecnológico de Buenos Aires (ITBA)
institution_str I-32
repository_str R-138
collection Repositorio Institucional Instituto Tecnológico de Buenos Aires (ITBA)
language Inglés
topic MICROSCOPIA ELECTRONICA
PLASTICOS
POLIMERIZACION
POLIESTIRENOS
POLIBUTADIENOS
VISCOSIDAD
SEPARACION
spellingShingle MICROSCOPIA ELECTRONICA
PLASTICOS
POLIMERIZACION
POLIESTIRENOS
POLIBUTADIENOS
VISCOSIDAD
SEPARACION
Maffi, Juan M.
Casis, Natalia
Acuña, Pablo
Morales Balado, Graciela Elizabeth
Estenoz, Diana
Mechanisms and conditions that affect phase inversion processes. The case of high-impact polystyrene
topic_facet MICROSCOPIA ELECTRONICA
PLASTICOS
POLIMERIZACION
POLIESTIRENOS
POLIBUTADIENOS
VISCOSIDAD
SEPARACION
description "The phase inversion during the bulk polymerization of the styrene-polybutadiene system (HIPS manufacturing process) is empirically and theoretically studied in this article. In the experimental work, a series of reactions were performed with benzoyl peroxide as initiator and at temperatures considered of industrial interest (80ºC and 90ºC), varying also the reactor stirring level. Phase inversion was determined by offline viscosity measurements and verified by scanning electron micrography in transmission mode (STEM). The rheological behavior of each reacting system was analyzed and an empirical correlation to predict its apparent viscosity from fundamental reaction parameters was derived. This was achieved successfully for bothbefore and after the phase inversion point."
format Artículos de Publicaciones Periódicas
acceptedVersion
author Maffi, Juan M.
Casis, Natalia
Acuña, Pablo
Morales Balado, Graciela Elizabeth
Estenoz, Diana
author_facet Maffi, Juan M.
Casis, Natalia
Acuña, Pablo
Morales Balado, Graciela Elizabeth
Estenoz, Diana
author_sort Maffi, Juan M.
title Mechanisms and conditions that affect phase inversion processes. The case of high-impact polystyrene
title_short Mechanisms and conditions that affect phase inversion processes. The case of high-impact polystyrene
title_full Mechanisms and conditions that affect phase inversion processes. The case of high-impact polystyrene
title_fullStr Mechanisms and conditions that affect phase inversion processes. The case of high-impact polystyrene
title_full_unstemmed Mechanisms and conditions that affect phase inversion processes. The case of high-impact polystyrene
title_sort mechanisms and conditions that affect phase inversion processes. the case of high-impact polystyrene
publishDate 2020
url http://ri.itba.edu.ar/handle/123456789/1861
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AT casisnatalia mechanismsandconditionsthataffectphaseinversionprocessesthecaseofhighimpactpolystyrene
AT acunapablo mechanismsandconditionsthataffectphaseinversionprocessesthecaseofhighimpactpolystyrene
AT moralesbaladogracielaelizabeth mechanismsandconditionsthataffectphaseinversionprocessesthecaseofhighimpactpolystyrene
AT estenozdiana mechanismsandconditionsthataffectphaseinversionprocessesthecaseofhighimpactpolystyrene
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