Reactive processing of maleic anhydride-grafted ABS and its compatibilizing effect on PC/ABS blends
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Polímeros (São Carlos. Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282020000400401 |
Resumo: | Abstract Polymer compatibilizer agents are crucial for industrial materials development. Compatibilizer agents may be prepared by melt-grafting in the reactive extrusion process which is cheaper and environmentally friendly. Maleic anhydride-grafted acrylonitrile-butadiene-styrene (ABS-g-MA) has emerged as a relevant compatibilizer agent for immiscible blends, like polycarbonate (PC)/ABS. In this work, ABS-g-MA was prepared by a simple reactive extrusion process using ABS, maleic anhydride (MA) and benzoyl peroxide (BPO). The MA:BPO ratios of 1:0.5 and 1:1 varying the content of MA by 1, 2 and 5 wt% were investigated. The grafting reaction was confirmed through Fourier transform infrared spectroscopy (FT-IR), grafted degree (GD%), thermal and rheological analysis. The effectiveness of the compatibilizer agent was evaluated in PC/ABS blends (70/30 and 85/15 blend ratios). The addition of 5 wt% of ABS-g-MA (5 MA:2.5 BPO) in the PC/ABS blends promoted an expressive reduction of ABS domain sizes and better dispersion in the PC matrix. |
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Polímeros (São Carlos. Online) |
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Reactive processing of maleic anhydride-grafted ABS and its compatibilizing effect on PC/ABS blendsABS-g-MAmelt-graftingblendscompatibilizer agentreactive extrusionAbstract Polymer compatibilizer agents are crucial for industrial materials development. Compatibilizer agents may be prepared by melt-grafting in the reactive extrusion process which is cheaper and environmentally friendly. Maleic anhydride-grafted acrylonitrile-butadiene-styrene (ABS-g-MA) has emerged as a relevant compatibilizer agent for immiscible blends, like polycarbonate (PC)/ABS. In this work, ABS-g-MA was prepared by a simple reactive extrusion process using ABS, maleic anhydride (MA) and benzoyl peroxide (BPO). The MA:BPO ratios of 1:0.5 and 1:1 varying the content of MA by 1, 2 and 5 wt% were investigated. The grafting reaction was confirmed through Fourier transform infrared spectroscopy (FT-IR), grafted degree (GD%), thermal and rheological analysis. The effectiveness of the compatibilizer agent was evaluated in PC/ABS blends (70/30 and 85/15 blend ratios). The addition of 5 wt% of ABS-g-MA (5 MA:2.5 BPO) in the PC/ABS blends promoted an expressive reduction of ABS domain sizes and better dispersion in the PC matrix.Associação Brasileira de Polímeros2020-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282020000400401Polímeros v.30 n.4 2020reponame:Polímeros (São Carlos. Online)instname:Associação Brasileira de Polímeros (ABPol)instacron:ABPO10.1590/0104-1428.09220info:eu-repo/semantics/openAccessAnjos,Erick Gabriel Ribeiro dosMarini,JulianoMontagna,Larissa StievenMontanheiro,Thaís Larissa do AmaralPassador,Fabio Robertoeng2021-02-12T00:00:00Zoai:scielo:S0104-14282020000400401Revistahttp://www.scielo.br/pohttps://old.scielo.br/oai/scielo-oai.php||revista@abpol.org.br1678-51690104-1428opendoar:2021-02-12T00:00Polímeros (São Carlos. Online) - Associação Brasileira de Polímeros (ABPol)false |
dc.title.none.fl_str_mv |
Reactive processing of maleic anhydride-grafted ABS and its compatibilizing effect on PC/ABS blends |
title |
Reactive processing of maleic anhydride-grafted ABS and its compatibilizing effect on PC/ABS blends |
spellingShingle |
Reactive processing of maleic anhydride-grafted ABS and its compatibilizing effect on PC/ABS blends Anjos,Erick Gabriel Ribeiro dos ABS-g-MA melt-grafting blends compatibilizer agent reactive extrusion |
title_short |
Reactive processing of maleic anhydride-grafted ABS and its compatibilizing effect on PC/ABS blends |
title_full |
Reactive processing of maleic anhydride-grafted ABS and its compatibilizing effect on PC/ABS blends |
title_fullStr |
Reactive processing of maleic anhydride-grafted ABS and its compatibilizing effect on PC/ABS blends |
title_full_unstemmed |
Reactive processing of maleic anhydride-grafted ABS and its compatibilizing effect on PC/ABS blends |
title_sort |
Reactive processing of maleic anhydride-grafted ABS and its compatibilizing effect on PC/ABS blends |
author |
Anjos,Erick Gabriel Ribeiro dos |
author_facet |
Anjos,Erick Gabriel Ribeiro dos Marini,Juliano Montagna,Larissa Stieven Montanheiro,Thaís Larissa do Amaral Passador,Fabio Roberto |
author_role |
author |
author2 |
Marini,Juliano Montagna,Larissa Stieven Montanheiro,Thaís Larissa do Amaral Passador,Fabio Roberto |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Anjos,Erick Gabriel Ribeiro dos Marini,Juliano Montagna,Larissa Stieven Montanheiro,Thaís Larissa do Amaral Passador,Fabio Roberto |
dc.subject.por.fl_str_mv |
ABS-g-MA melt-grafting blends compatibilizer agent reactive extrusion |
topic |
ABS-g-MA melt-grafting blends compatibilizer agent reactive extrusion |
description |
Abstract Polymer compatibilizer agents are crucial for industrial materials development. Compatibilizer agents may be prepared by melt-grafting in the reactive extrusion process which is cheaper and environmentally friendly. Maleic anhydride-grafted acrylonitrile-butadiene-styrene (ABS-g-MA) has emerged as a relevant compatibilizer agent for immiscible blends, like polycarbonate (PC)/ABS. In this work, ABS-g-MA was prepared by a simple reactive extrusion process using ABS, maleic anhydride (MA) and benzoyl peroxide (BPO). The MA:BPO ratios of 1:0.5 and 1:1 varying the content of MA by 1, 2 and 5 wt% were investigated. The grafting reaction was confirmed through Fourier transform infrared spectroscopy (FT-IR), grafted degree (GD%), thermal and rheological analysis. The effectiveness of the compatibilizer agent was evaluated in PC/ABS blends (70/30 and 85/15 blend ratios). The addition of 5 wt% of ABS-g-MA (5 MA:2.5 BPO) in the PC/ABS blends promoted an expressive reduction of ABS domain sizes and better dispersion in the PC matrix. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282020000400401 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282020000400401 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/0104-1428.09220 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Associação Brasileira de Polímeros |
publisher.none.fl_str_mv |
Associação Brasileira de Polímeros |
dc.source.none.fl_str_mv |
Polímeros v.30 n.4 2020 reponame:Polímeros (São Carlos. Online) instname:Associação Brasileira de Polímeros (ABPol) instacron:ABPO |
instname_str |
Associação Brasileira de Polímeros (ABPol) |
instacron_str |
ABPO |
institution |
ABPO |
reponame_str |
Polímeros (São Carlos. Online) |
collection |
Polímeros (São Carlos. Online) |
repository.name.fl_str_mv |
Polímeros (São Carlos. Online) - Associação Brasileira de Polímeros (ABPol) |
repository.mail.fl_str_mv |
||revista@abpol.org.br |
_version_ |
1754212591275606016 |