Anticorrosive paint with a modified zeolite as functional pigment for SAE 1010 steel protection

Autores
D'alessandro, Oriana; Byrne, Christian Eduardo; Selmi, Gonzalo Julian; Deyá, Cecilia Marta
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Purpose - To formulate and prepare a series of alkyd paints with new anticorrosive pigments, eco-friendly to the environment, based on a natural zeolitic rock modified by ion exchange to incorporate passivating cations.Design/methodology/approach - The electrochemical characterization of the painted steel was carried out by conductivity measurements, linear polarization tests, measurements of the corrosion potential and electrochemical noise measurements. Besides, accelerated tests in standard environmental chambers were also done. Findings - The results show that clinoptilolite- mordenite based pigments incorporated in the paint provide acceptable anticorrosive properties taking into account their low environmental impact and the use of a natural resource of low cost. The inhibitory efficiency of ZLa is higher than 80% and for ZPr is close to 70%. The electrochemical assays of the coated panels with the alkyd paints ZLa and ZPr shows similar behaviour.Research limitations/implications - In this work, good results were obtained with an alkyd resin but other resins could be tested. Paints could also be formulated with modified zeolites as a complement to others traditional anticorrosive pigments.Practical implications - These paints could be used for the protection of metal structures in low corrosive environments.Originality / value -There are not many published works using zeolites as anticorrosive pigments.
Fil: D'alessandro, Oriana. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones en Tecnología de Pinturas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones en Tecnología de Pinturas; Argentina
Fil: Byrne, Christian Eduardo. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones en Tecnología de Pinturas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones en Tecnología de Pinturas; Argentina
Fil: Selmi, Gonzalo Julian. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones en Tecnología de Pinturas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones en Tecnología de Pinturas; Argentina
Fil: Deyá, Cecilia Marta. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones en Tecnología de Pinturas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones en Tecnología de Pinturas; Argentina
Materia
ZEOLITE
LANTHANUM
PRASEODYMIUM
ALKYD PAINT
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/146740
Acceder
id CONICETDig_bd5b6e31fe29b9eedee5f67aa0c1b417
oai_identifier_str oai:ri.conicet.gov.ar:11336/146740
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Anticorrosive paint with a modified zeolite as functional pigment for SAE 1010 steel protectionD'alessandro, OrianaByrne, Christian EduardoSelmi, Gonzalo JulianDeyá, Cecilia MartaZEOLITELANTHANUMPRASEODYMIUMALKYD PAINThttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2Purpose - To formulate and prepare a series of alkyd paints with new anticorrosive pigments, eco-friendly to the environment, based on a natural zeolitic rock modified by ion exchange to incorporate passivating cations.Design/methodology/approach - The electrochemical characterization of the painted steel was carried out by conductivity measurements, linear polarization tests, measurements of the corrosion potential and electrochemical noise measurements. Besides, accelerated tests in standard environmental chambers were also done. Findings - The results show that clinoptilolite- mordenite based pigments incorporated in the paint provide acceptable anticorrosive properties taking into account their low environmental impact and the use of a natural resource of low cost. The inhibitory efficiency of ZLa is higher than 80% and for ZPr is close to 70%. The electrochemical assays of the coated panels with the alkyd paints ZLa and ZPr shows similar behaviour.Research limitations/implications - In this work, good results were obtained with an alkyd resin but other resins could be tested. Paints could also be formulated with modified zeolites as a complement to others traditional anticorrosive pigments.Practical implications - These paints could be used for the protection of metal structures in low corrosive environments.Originality / value -There are not many published works using zeolites as anticorrosive pigments.Fil: D'alessandro, Oriana. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones en Tecnología de Pinturas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones en Tecnología de Pinturas; ArgentinaFil: Byrne, Christian Eduardo. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones en Tecnología de Pinturas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones en Tecnología de Pinturas; ArgentinaFil: Selmi, Gonzalo Julian. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones en Tecnología de Pinturas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones en Tecnología de Pinturas; ArgentinaFil: Deyá, Cecilia Marta. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones en Tecnología de Pinturas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones en Tecnología de Pinturas; ArgentinaEmerald2020-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/146740D'alessandro, Oriana; Byrne, Christian Eduardo; Selmi, Gonzalo Julian; Deyá, Cecilia Marta; Anticorrosive paint with a modified zeolite as functional pigment for SAE 1010 steel protection; Emerald; Pigment & Resin Technology; 50; 2; 9-2020; 136-1450369-9420CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1108/PRT-05-2020-0052info:eu-repo/semantics/altIdentifier/url/https://www.emerald.com/insight/content/doi/10.1108/PRT-05-2020-0052/full/htmlinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:04:33Zoai:ri.conicet.gov.ar:11336/146740instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 15:04:33.283CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Anticorrosive paint with a modified zeolite as functional pigment for SAE 1010 steel protection
title Anticorrosive paint with a modified zeolite as functional pigment for SAE 1010 steel protection
spellingShingle Anticorrosive paint with a modified zeolite as functional pigment for SAE 1010 steel protection
D'alessandro, Oriana
ZEOLITE
LANTHANUM
PRASEODYMIUM
ALKYD PAINT
title_short Anticorrosive paint with a modified zeolite as functional pigment for SAE 1010 steel protection
title_full Anticorrosive paint with a modified zeolite as functional pigment for SAE 1010 steel protection
title_fullStr Anticorrosive paint with a modified zeolite as functional pigment for SAE 1010 steel protection
title_full_unstemmed Anticorrosive paint with a modified zeolite as functional pigment for SAE 1010 steel protection
title_sort Anticorrosive paint with a modified zeolite as functional pigment for SAE 1010 steel protection
dc.creator.none.fl_str_mv D'alessandro, Oriana
Byrne, Christian Eduardo
Selmi, Gonzalo Julian
Deyá, Cecilia Marta
author D'alessandro, Oriana
author_facet D'alessandro, Oriana
Byrne, Christian Eduardo
Selmi, Gonzalo Julian
Deyá, Cecilia Marta
author_role author
author2 Byrne, Christian Eduardo
Selmi, Gonzalo Julian
Deyá, Cecilia Marta
author2_role author
author
author
dc.subject.none.fl_str_mv ZEOLITE
LANTHANUM
PRASEODYMIUM
ALKYD PAINT
topic ZEOLITE
LANTHANUM
PRASEODYMIUM
ALKYD PAINT
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Purpose - To formulate and prepare a series of alkyd paints with new anticorrosive pigments, eco-friendly to the environment, based on a natural zeolitic rock modified by ion exchange to incorporate passivating cations.Design/methodology/approach - The electrochemical characterization of the painted steel was carried out by conductivity measurements, linear polarization tests, measurements of the corrosion potential and electrochemical noise measurements. Besides, accelerated tests in standard environmental chambers were also done. Findings - The results show that clinoptilolite- mordenite based pigments incorporated in the paint provide acceptable anticorrosive properties taking into account their low environmental impact and the use of a natural resource of low cost. The inhibitory efficiency of ZLa is higher than 80% and for ZPr is close to 70%. The electrochemical assays of the coated panels with the alkyd paints ZLa and ZPr shows similar behaviour.Research limitations/implications - In this work, good results were obtained with an alkyd resin but other resins could be tested. Paints could also be formulated with modified zeolites as a complement to others traditional anticorrosive pigments.Practical implications - These paints could be used for the protection of metal structures in low corrosive environments.Originality / value -There are not many published works using zeolites as anticorrosive pigments.
Fil: D'alessandro, Oriana. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones en Tecnología de Pinturas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones en Tecnología de Pinturas; Argentina
Fil: Byrne, Christian Eduardo. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones en Tecnología de Pinturas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones en Tecnología de Pinturas; Argentina
Fil: Selmi, Gonzalo Julian. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones en Tecnología de Pinturas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones en Tecnología de Pinturas; Argentina
Fil: Deyá, Cecilia Marta. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones en Tecnología de Pinturas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones en Tecnología de Pinturas; Argentina
description Purpose - To formulate and prepare a series of alkyd paints with new anticorrosive pigments, eco-friendly to the environment, based on a natural zeolitic rock modified by ion exchange to incorporate passivating cations.Design/methodology/approach - The electrochemical characterization of the painted steel was carried out by conductivity measurements, linear polarization tests, measurements of the corrosion potential and electrochemical noise measurements. Besides, accelerated tests in standard environmental chambers were also done. Findings - The results show that clinoptilolite- mordenite based pigments incorporated in the paint provide acceptable anticorrosive properties taking into account their low environmental impact and the use of a natural resource of low cost. The inhibitory efficiency of ZLa is higher than 80% and for ZPr is close to 70%. The electrochemical assays of the coated panels with the alkyd paints ZLa and ZPr shows similar behaviour.Research limitations/implications - In this work, good results were obtained with an alkyd resin but other resins could be tested. Paints could also be formulated with modified zeolites as a complement to others traditional anticorrosive pigments.Practical implications - These paints could be used for the protection of metal structures in low corrosive environments.Originality / value -There are not many published works using zeolites as anticorrosive pigments.
publishDate 2020
dc.date.none.fl_str_mv 2020-09
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/146740
D'alessandro, Oriana; Byrne, Christian Eduardo; Selmi, Gonzalo Julian; Deyá, Cecilia Marta; Anticorrosive paint with a modified zeolite as functional pigment for SAE 1010 steel protection; Emerald; Pigment & Resin Technology; 50; 2; 9-2020; 136-145
0369-9420
CONICET Digital
CONICET
url http://hdl.handle.net/11336/146740
identifier_str_mv D'alessandro, Oriana; Byrne, Christian Eduardo; Selmi, Gonzalo Julian; Deyá, Cecilia Marta; Anticorrosive paint with a modified zeolite as functional pigment for SAE 1010 steel protection; Emerald; Pigment & Resin Technology; 50; 2; 9-2020; 136-145
0369-9420
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1108/PRT-05-2020-0052
info:eu-repo/semantics/altIdentifier/url/https://www.emerald.com/insight/content/doi/10.1108/PRT-05-2020-0052/full/html
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Emerald
publisher.none.fl_str_mv Emerald
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1846083188572553216
score 13.22299

Publicaciones similares