Artículo

Mathematical Model of the Bulk Copolymerization of Styrene and acrylonitrile in the Presence of Poly(Styrene-b-Butadiene)

Elizarrarás, Daniel; Morales, Graciela; Díaz de León, Ramón; Luciani, Carla VanesaIcon ; Estenoz, Diana AlejandraIcon
Fecha de publicación: 12/2008
Editorial: Wiley VCH Verlag
Revista: Macromolecular Theory And Simulations
ISSN: 1022-1344
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:

Resumen

The bulk copolymerization of styrene and acrylonitrile in the presence of SB using BPO as initiator was investigated. Reactions were carried out at 80 8C with different initial SB concentrations. Global variables, such as conversion and cumulative grafting efficiency of SAN, were determined during the prepolymerization. The isolated non-grafted SAN was also analyzed to determine its average molar masses and composition. A mathematical model was developed, and theoretical predictions were compared with experimental data. A good agreement between measurements and simulations was obtained from a heterogeneous model when BPO was evenly distributed between phases.
 
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info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/24756
DOI: http://dx.doi.org/10.1002/mats.200800004
URL: http://onlinelibrary.wiley.com/doi/10.1002/mats.200800004/abstract
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Articulos(INTEC)
Articulos de INST.DE DES.TECNOL.PARA LA IND.QUIMICA (I)
Citación
Elizarrarás, Daniel; Morales, Graciela; Díaz de León, Ramón; Luciani, Carla Vanesa; Estenoz, Diana Alejandra; Mathematical Model of the Bulk Copolymerization of Styrene and acrylonitrile in the Presence of Poly(Styrene-b-Butadiene); Wiley VCH Verlag; Macromolecular Theory And Simulations; 17; 4-5; 12-2008; 180-197
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