Effect of processing conditions on the mechanical and morphological properties of elastomeric poly (Methyl Methacrylate)/polycarbonate blends

The aim of this study was to investigate the influence of the processing conditions in single and co-rotational twin screw extruders on the mechanical and morphological properties of elastomeric poly (methyl methacrylate)/polycarbonate (PMMAe/PC) blends until the phase inversion. The characterizatio...

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Principais autores: Ito, Edson Noriyuki, Macedo, Thatiana Cristina Pereira de, Reinaldo, Juciklecia da Silva, Pereira, Laurenice Martins, Rego, Jose Kaio Max Alves do, Damasceno, Igor Zumba, Ueki, Marcelo Massayoshi
Formato: article
Idioma:English
Publicado em: Wiley
Assuntos:
Morphological Properties
Elastomeric Poly
Methyl Methacrylate
Polycarbonate Blends
PMMAe/PC
Endereço do item:https://repositorio.ufrn.br/handle/123456789/37354
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spelling ri-123456789-373542022-05-30T21:57:16Z Effect of processing conditions on the mechanical and morphological properties of elastomeric poly (Methyl Methacrylate)/polycarbonate blends Ito, Edson Noriyuki Macedo, Thatiana Cristina Pereira de Reinaldo, Juciklecia da Silva Pereira, Laurenice Martins Rego, Jose Kaio Max Alves do Damasceno, Igor Zumba Ueki, Marcelo Massayoshi Morphological Properties Elastomeric Poly Methyl Methacrylate Polycarbonate Blends PMMAe/PC The aim of this study was to investigate the influence of the processing conditions in single and co-rotational twin screw extruders on the mechanical and morphological properties of elastomeric poly (methyl methacrylate)/polycarbonate (PMMAe/PC) blends until the phase inversion. The characterizations were performed by measuring the melt flow index, capillary rheometry, thermogravimetric analysis, tensile tests, Izod impact, and atomic force microscopy (AFM). The thermal and rheological properties showed that PC had a higher sensitivity to processing conditions than PMMAe. The increase in PC concentration altered the mechanical properties of the PMMAe/PC blends with variations according to processing conditions. The morphology of PMMAe/PC blends up to phase inversion was visualized by AFM, and the results showed that the material processed with a single screw extruder obtained similar morphologies to that material processed in twin screw extruder 2021-09-21T12:59:23Z 2021-09-21T12:59:23Z 2019-02 article MACEDO, Thatiana Cristina Pereira de; REINALDO, Juciklécia da Silva; PEREIRA, Laurenice Martins; RÊGO, José Kaio Max Alves do; UEKI, Marcelo Massayoshi; DAMASCENO, Igor Zumba; ITO, Edson Noriyuki. Effect of Processing Conditions on the Mechanical and Morphological Properties of Elastomeric Poly (Methyl Methacrylate)/Polycarbonate Blends. Macromolecular Symposia, [S.L.], v. 383, n. 1, p. 1800049-1800049, fev. 2019. Disponível em: https://onlinelibrary.wiley.com/doi/abs/10.1002/masy.201800049. Acesso em: 22 abr. 2021. http://dx.doi.org/10.1002/masy.201800049. 1022-1360 1521-3900 https://repositorio.ufrn.br/handle/123456789/37354 10.1002/masy.201800049 en Attribution-NonCommercial-NoDerivs 3.0 Brazil http://creativecommons.org/licenses/by-nc-nd/3.0/br/ Wiley
institution Repositório Institucional
collection RI - UFRN
language English
topic Morphological Properties
Elastomeric Poly
Methyl Methacrylate
Polycarbonate Blends
PMMAe/PC
spellingShingle Morphological Properties
Elastomeric Poly
Methyl Methacrylate
Polycarbonate Blends
PMMAe/PC
Ito, Edson Noriyuki
Macedo, Thatiana Cristina Pereira de
Reinaldo, Juciklecia da Silva
Pereira, Laurenice Martins
Rego, Jose Kaio Max Alves do
Damasceno, Igor Zumba
Ueki, Marcelo Massayoshi
Effect of processing conditions on the mechanical and morphological properties of elastomeric poly (Methyl Methacrylate)/polycarbonate blends
description The aim of this study was to investigate the influence of the processing conditions in single and co-rotational twin screw extruders on the mechanical and morphological properties of elastomeric poly (methyl methacrylate)/polycarbonate (PMMAe/PC) blends until the phase inversion. The characterizations were performed by measuring the melt flow index, capillary rheometry, thermogravimetric analysis, tensile tests, Izod impact, and atomic force microscopy (AFM). The thermal and rheological properties showed that PC had a higher sensitivity to processing conditions than PMMAe. The increase in PC concentration altered the mechanical properties of the PMMAe/PC blends with variations according to processing conditions. The morphology of PMMAe/PC blends up to phase inversion was visualized by AFM, and the results showed that the material processed with a single screw extruder obtained similar morphologies to that material processed in twin screw extruder
format article
author Ito, Edson Noriyuki
Macedo, Thatiana Cristina Pereira de
Reinaldo, Juciklecia da Silva
Pereira, Laurenice Martins
Rego, Jose Kaio Max Alves do
Damasceno, Igor Zumba
Ueki, Marcelo Massayoshi
author_facet Ito, Edson Noriyuki
Macedo, Thatiana Cristina Pereira de
Reinaldo, Juciklecia da Silva
Pereira, Laurenice Martins
Rego, Jose Kaio Max Alves do
Damasceno, Igor Zumba
Ueki, Marcelo Massayoshi
author_sort Ito, Edson Noriyuki
title Effect of processing conditions on the mechanical and morphological properties of elastomeric poly (Methyl Methacrylate)/polycarbonate blends
title_short Effect of processing conditions on the mechanical and morphological properties of elastomeric poly (Methyl Methacrylate)/polycarbonate blends
title_full Effect of processing conditions on the mechanical and morphological properties of elastomeric poly (Methyl Methacrylate)/polycarbonate blends
title_fullStr Effect of processing conditions on the mechanical and morphological properties of elastomeric poly (Methyl Methacrylate)/polycarbonate blends
title_full_unstemmed Effect of processing conditions on the mechanical and morphological properties of elastomeric poly (Methyl Methacrylate)/polycarbonate blends
title_sort effect of processing conditions on the mechanical and morphological properties of elastomeric poly (methyl methacrylate)/polycarbonate blends
publisher Wiley
publishDate 2021
url https://repositorio.ufrn.br/handle/123456789/37354
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