An environmentally aceptable primer for galvanized steel: Formulation and evaluation by SVET

Autores
Simões, A. M. P.; Carbonari, Ricardo Obdulio; Di Sarli, Alejandro Ramón; Del Amo, Delia Beatriz; Romagnoli, Roberto
Año de publicación
2011
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The object of this paper was to formulate a two-pack wash primer employing aluminium phosphosilicate as active anticorrosive pigment instead of basic zinc chromate. The anticorrosive action of the primer was evaluated by the polarization technique and the scanning vibrating electrode technique (SVET). The exposed surface was then examined by scanning electron microscopy (SEM) and the surface composition determined by energy dispersive X-ray (EDX) analysis. The primer was finally integrated in a complete paint scheme whose anticorrosive performance was evaluated by the salt spray chamber and electrochemical impedance spectroscopy. The adhesion of the primer plus a painting system was also evaluated by standard ASTM D 3359-90 test method. The wash primer pigmented with zinc chromate was used as reference. Results indicated that basic zinc chromate could be replaced by the more eco-friendly washprimer containing aluminium phosphosilicate.
Centro de Investigación y Desarrollo en Tecnología de Pinturas
Materia
Ingeniería Química
galvanized steel
Aluminium phosphosilicate
wash primer
adhesion
corrosion
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/167613
Acceder
id SEDICI_f48cf532485de3d56dc7b02d210586e5
oai_identifier_str oai:sedici.unlp.edu.ar:10915/167613
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling An environmentally aceptable primer for galvanized steel: Formulation and evaluation by SVETSimões, A. M. P.Carbonari, Ricardo ObdulioDi Sarli, Alejandro RamónDel Amo, Delia BeatrizRomagnoli, RobertoIngeniería Químicagalvanized steelAluminium phosphosilicatewash primeradhesioncorrosionThe object of this paper was to formulate a two-pack wash primer employing aluminium phosphosilicate as active anticorrosive pigment instead of basic zinc chromate. The anticorrosive action of the primer was evaluated by the polarization technique and the scanning vibrating electrode technique (SVET). The exposed surface was then examined by scanning electron microscopy (SEM) and the surface composition determined by energy dispersive X-ray (EDX) analysis. The primer was finally integrated in a complete paint scheme whose anticorrosive performance was evaluated by the salt spray chamber and electrochemical impedance spectroscopy. The adhesion of the primer plus a painting system was also evaluated by standard ASTM D 3359-90 test method. The wash primer pigmented with zinc chromate was used as reference. Results indicated that basic zinc chromate could be replaced by the more eco-friendly washprimer containing aluminium phosphosilicate.Centro de Investigación y Desarrollo en Tecnología de Pinturas2011info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf464-472http://sedici.unlp.edu.ar/handle/10915/167613enginfo:eu-repo/semantics/altIdentifier/issn/0010-938Xinfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.corsci.2010.09.058info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:44:36Zoai:sedici.unlp.edu.ar:10915/167613Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:44:36.963SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv An environmentally aceptable primer for galvanized steel: Formulation and evaluation by SVET
title An environmentally aceptable primer for galvanized steel: Formulation and evaluation by SVET
spellingShingle An environmentally aceptable primer for galvanized steel: Formulation and evaluation by SVET
Simões, A. M. P.
Ingeniería Química
galvanized steel
Aluminium phosphosilicate
wash primer
adhesion
corrosion
title_short An environmentally aceptable primer for galvanized steel: Formulation and evaluation by SVET
title_full An environmentally aceptable primer for galvanized steel: Formulation and evaluation by SVET
title_fullStr An environmentally aceptable primer for galvanized steel: Formulation and evaluation by SVET
title_full_unstemmed An environmentally aceptable primer for galvanized steel: Formulation and evaluation by SVET
title_sort An environmentally aceptable primer for galvanized steel: Formulation and evaluation by SVET
dc.creator.none.fl_str_mv Simões, A. M. P.
Carbonari, Ricardo Obdulio
Di Sarli, Alejandro Ramón
Del Amo, Delia Beatriz
Romagnoli, Roberto
author Simões, A. M. P.
author_facet Simões, A. M. P.
Carbonari, Ricardo Obdulio
Di Sarli, Alejandro Ramón
Del Amo, Delia Beatriz
Romagnoli, Roberto
author_role author
author2 Carbonari, Ricardo Obdulio
Di Sarli, Alejandro Ramón
Del Amo, Delia Beatriz
Romagnoli, Roberto
author2_role author
author
author
author
dc.subject.none.fl_str_mv Ingeniería Química
galvanized steel
Aluminium phosphosilicate
wash primer
adhesion
corrosion
topic Ingeniería Química
galvanized steel
Aluminium phosphosilicate
wash primer
adhesion
corrosion
dc.description.none.fl_txt_mv The object of this paper was to formulate a two-pack wash primer employing aluminium phosphosilicate as active anticorrosive pigment instead of basic zinc chromate. The anticorrosive action of the primer was evaluated by the polarization technique and the scanning vibrating electrode technique (SVET). The exposed surface was then examined by scanning electron microscopy (SEM) and the surface composition determined by energy dispersive X-ray (EDX) analysis. The primer was finally integrated in a complete paint scheme whose anticorrosive performance was evaluated by the salt spray chamber and electrochemical impedance spectroscopy. The adhesion of the primer plus a painting system was also evaluated by standard ASTM D 3359-90 test method. The wash primer pigmented with zinc chromate was used as reference. Results indicated that basic zinc chromate could be replaced by the more eco-friendly washprimer containing aluminium phosphosilicate.
Centro de Investigación y Desarrollo en Tecnología de Pinturas
description The object of this paper was to formulate a two-pack wash primer employing aluminium phosphosilicate as active anticorrosive pigment instead of basic zinc chromate. The anticorrosive action of the primer was evaluated by the polarization technique and the scanning vibrating electrode technique (SVET). The exposed surface was then examined by scanning electron microscopy (SEM) and the surface composition determined by energy dispersive X-ray (EDX) analysis. The primer was finally integrated in a complete paint scheme whose anticorrosive performance was evaluated by the salt spray chamber and electrochemical impedance spectroscopy. The adhesion of the primer plus a painting system was also evaluated by standard ASTM D 3359-90 test method. The wash primer pigmented with zinc chromate was used as reference. Results indicated that basic zinc chromate could be replaced by the more eco-friendly washprimer containing aluminium phosphosilicate.
publishDate 2011
dc.date.none.fl_str_mv 2011
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
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://sedici.unlp.edu.ar/handle/10915/167613
url http://sedici.unlp.edu.ar/handle/10915/167613
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0010-938X
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.corsci.2010.09.058
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
464-472
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 13.070432

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