Interfacial behavior of composites of recycled poly(ethyelene terephthalate) and sugarcane bagasse fiber

This paper reports on a study of composites of recycled poly(ethylene terephthalate) (PETr) and sugarcane bagasse fiber with and without compatibilizing agents. The interfacial behavior of these composites was investigated by torque rheometry, tensile tests, dynamic mechanical thermal analysis (DMTA...

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Principais autores:	Ito, Edson Noriyuki, Corradini, Elisangela, Marconcini, José Manoel, Rios, Carlos Triveño, Agnelli, José Augusto Marcondes, Mattoso, Luiz Henrique Caparelli
Formato:	article
Idioma:	English
Publicado em:	Elsevier
Assuntos:	Recycled poly(ethylene terephthalate) Sugarcane bagasse fiber Interfacial compatibilizers
Endereço do item:	https://repositorio.ufrn.br/handle/123456789/37970
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spelling	ri-123456789-379702021-09-23T12:45:15Z Interfacial behavior of composites of recycled poly(ethyelene terephthalate) and sugarcane bagasse fiber Ito, Edson Noriyuki Corradini, Elisangela Marconcini, José Manoel Rios, Carlos Triveño Agnelli, José Augusto Marcondes Mattoso, Luiz Henrique Caparelli Recycled poly(ethylene terephthalate) Sugarcane bagasse fiber Interfacial compatibilizers This paper reports on a study of composites of recycled poly(ethylene terephthalate) (PETr) and sugarcane bagasse fiber with and without compatibilizing agents. The interfacial behavior of these composites was investigated by torque rheometry, tensile tests, dynamic mechanical thermal analysis (DMTA) and scanning electron microscopy (SEM). A comparison of the torque values resulting from the use of ethylene/n-butyl acrylate/gly-cidyl methacrylate (EBGMA) and ethylene–methyl acrylate (EMA) copolymer compatibi- lizing agents indicated that EBGMA increased the interaction between the constituents more effectively than EMA. The addition of bagasse sugarcane fiber did not affect the tensile modulus and reduced the tensile strength and elongation of PETr, as is normally observed in these types of composites. Consistent with the results of torque rheometry and DMA, the SEM analyses indicated that EBGMA improved adhesion between the constituents. All the composites showed promise as good alternatives for the production of environmentally friendly products 2021-09-23T12:45:14Z 2021-09-23T12:45:14Z 2009-04 article CORRADINI, Elisângela; ITO, Edson N.; MARCONCINI, José M.; RIOS, Carlos Triveño; AGNELLI, José A.M.; MATTOSO, Luiz H.C. Interfacial behavior of composites of recycled poly(ethyelene terephthalate) and sugarcane bagasse fiber. Polymer Testing, [S.L.], v. 28, n. 2, p. 183-187, abr. 2009. Disponível em: 10.1016/j.polymertesting.2008.11.014. Acesso em: 07 jan. 2021. http://dx.doi.org/10.1016/j.polymertesting.2008.11.014. 0142-9418 https://repositorio.ufrn.br/handle/123456789/37970 10.1016/j.polymertesting.2008.11.014 en Attribution-NonCommercial-NoDerivs 3.0 Brazil http://creativecommons.org/licenses/by-nc-nd/3.0/br/ application/pdf Elsevier
institution	Repositório Institucional
collection	RI - UFRN
language	English
topic	Recycled poly(ethylene terephthalate) Sugarcane bagasse fiber Interfacial compatibilizers
spellingShingle	Recycled poly(ethylene terephthalate) Sugarcane bagasse fiber Interfacial compatibilizers Ito, Edson Noriyuki Corradini, Elisangela Marconcini, José Manoel Rios, Carlos Triveño Agnelli, José Augusto Marcondes Mattoso, Luiz Henrique Caparelli Interfacial behavior of composites of recycled poly(ethyelene terephthalate) and sugarcane bagasse fiber
description	This paper reports on a study of composites of recycled poly(ethylene terephthalate) (PETr) and sugarcane bagasse fiber with and without compatibilizing agents. The interfacial behavior of these composites was investigated by torque rheometry, tensile tests, dynamic mechanical thermal analysis (DMTA) and scanning electron microscopy (SEM). A comparison of the torque values resulting from the use of ethylene/n-butyl acrylate/gly-cidyl methacrylate (EBGMA) and ethylene–methyl acrylate (EMA) copolymer compatibi- lizing agents indicated that EBGMA increased the interaction between the constituents more effectively than EMA. The addition of bagasse sugarcane fiber did not affect the tensile modulus and reduced the tensile strength and elongation of PETr, as is normally observed in these types of composites. Consistent with the results of torque rheometry and DMA, the SEM analyses indicated that EBGMA improved adhesion between the constituents. All the composites showed promise as good alternatives for the production of environmentally friendly products
format	article
author	Ito, Edson Noriyuki Corradini, Elisangela Marconcini, José Manoel Rios, Carlos Triveño Agnelli, José Augusto Marcondes Mattoso, Luiz Henrique Caparelli
author_facet	Ito, Edson Noriyuki Corradini, Elisangela Marconcini, José Manoel Rios, Carlos Triveño Agnelli, José Augusto Marcondes Mattoso, Luiz Henrique Caparelli
author_sort	Ito, Edson Noriyuki
title	Interfacial behavior of composites of recycled poly(ethyelene terephthalate) and sugarcane bagasse fiber
title_short	Interfacial behavior of composites of recycled poly(ethyelene terephthalate) and sugarcane bagasse fiber
title_full	Interfacial behavior of composites of recycled poly(ethyelene terephthalate) and sugarcane bagasse fiber
title_fullStr	Interfacial behavior of composites of recycled poly(ethyelene terephthalate) and sugarcane bagasse fiber
title_full_unstemmed	Interfacial behavior of composites of recycled poly(ethyelene terephthalate) and sugarcane bagasse fiber
title_sort	interfacial behavior of composites of recycled poly(ethyelene terephthalate) and sugarcane bagasse fiber
publisher	Elsevier
publishDate	2021
url	https://repositorio.ufrn.br/handle/123456789/37970
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Interfacial behavior of composites of recycled poly(ethyelene terephthalate) and sugarcane bagasse fiber

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