High performance water-based paints with non-toxic anticorrosive pigments
- Autores
- Del Amo, Delia Beatriz; Romagnoli, Roberto; Deyá, Marta Cecilia; González, J. A.
- Año de publicación
- 2002
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Legal restrictions have impelled the replacement of solvent-borne resins and of toxic chromates and lead-bearing pigments in the elaboration of paints. Water-based anticorrosive paints have come a long way to improve their efficiency but their behaviour is said to be poorer than that of solvent-based paints. Nevertheless, recent advances in water-borne technologies have now resulted in improved resin systems that may be employed to produce heavy-duty coatings. The objective of this paper is to formulate high performance water-borne paints pigmented with non-toxic phosphate inhibitors. The anticorrosive properties of the paints were evaluated by accelerated tests (salt spray and humidity cabinets) and electrochemical tests (electrochemical impedance spectroscopy, EIS). The anticorrosive properties of the pigments were also evaluated by electrochemical tests. It was found that it is possible to formulate high performance anticorrosive paints by selecting adequate water-borne resins and ecological pigments.
Centro de Investigación y Desarrollo en Tecnología de Pinturas - Materia
-
Ingeniería Química
Corrosion
Coatings
Phosphate inhibitors
Accelerated tests
Electrochemical impedance spectroscopy - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/167281
Ver los metadatos del registro completo
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High performance water-based paints with non-toxic anticorrosive pigmentsDel Amo, Delia BeatrizRomagnoli, RobertoDeyá, Marta CeciliaGonzález, J. A.Ingeniería QuímicaCorrosionCoatingsPhosphate inhibitorsAccelerated testsElectrochemical impedance spectroscopyLegal restrictions have impelled the replacement of solvent-borne resins and of toxic chromates and lead-bearing pigments in the elaboration of paints. Water-based anticorrosive paints have come a long way to improve their efficiency but their behaviour is said to be poorer than that of solvent-based paints. Nevertheless, recent advances in water-borne technologies have now resulted in improved resin systems that may be employed to produce heavy-duty coatings. The objective of this paper is to formulate high performance water-borne paints pigmented with non-toxic phosphate inhibitors. The anticorrosive properties of the paints were evaluated by accelerated tests (salt spray and humidity cabinets) and electrochemical tests (electrochemical impedance spectroscopy, EIS). The anticorrosive properties of the pigments were also evaluated by electrochemical tests. It was found that it is possible to formulate high performance anticorrosive paints by selecting adequate water-borne resins and ecological pigments.Centro de Investigación y Desarrollo en Tecnología de Pinturas2002info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf389-397http://sedici.unlp.edu.ar/handle/10915/167281enginfo:eu-repo/semantics/altIdentifier/issn/0300-9440info: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:UNLP2025-09-29T11:44:31Zoai:sedici.unlp.edu.ar:10915/167281Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:44:31.877SEDICI (UNLP) - Universidad Nacional de La Platafalse |
dc.title.none.fl_str_mv |
High performance water-based paints with non-toxic anticorrosive pigments |
title |
High performance water-based paints with non-toxic anticorrosive pigments |
spellingShingle |
High performance water-based paints with non-toxic anticorrosive pigments Del Amo, Delia Beatriz Ingeniería Química Corrosion Coatings Phosphate inhibitors Accelerated tests Electrochemical impedance spectroscopy |
title_short |
High performance water-based paints with non-toxic anticorrosive pigments |
title_full |
High performance water-based paints with non-toxic anticorrosive pigments |
title_fullStr |
High performance water-based paints with non-toxic anticorrosive pigments |
title_full_unstemmed |
High performance water-based paints with non-toxic anticorrosive pigments |
title_sort |
High performance water-based paints with non-toxic anticorrosive pigments |
dc.creator.none.fl_str_mv |
Del Amo, Delia Beatriz Romagnoli, Roberto Deyá, Marta Cecilia González, J. A. |
author |
Del Amo, Delia Beatriz |
author_facet |
Del Amo, Delia Beatriz Romagnoli, Roberto Deyá, Marta Cecilia González, J. A. |
author_role |
author |
author2 |
Romagnoli, Roberto Deyá, Marta Cecilia González, J. A. |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
Ingeniería Química Corrosion Coatings Phosphate inhibitors Accelerated tests Electrochemical impedance spectroscopy |
topic |
Ingeniería Química Corrosion Coatings Phosphate inhibitors Accelerated tests Electrochemical impedance spectroscopy |
dc.description.none.fl_txt_mv |
Legal restrictions have impelled the replacement of solvent-borne resins and of toxic chromates and lead-bearing pigments in the elaboration of paints. Water-based anticorrosive paints have come a long way to improve their efficiency but their behaviour is said to be poorer than that of solvent-based paints. Nevertheless, recent advances in water-borne technologies have now resulted in improved resin systems that may be employed to produce heavy-duty coatings. The objective of this paper is to formulate high performance water-borne paints pigmented with non-toxic phosphate inhibitors. The anticorrosive properties of the paints were evaluated by accelerated tests (salt spray and humidity cabinets) and electrochemical tests (electrochemical impedance spectroscopy, EIS). The anticorrosive properties of the pigments were also evaluated by electrochemical tests. It was found that it is possible to formulate high performance anticorrosive paints by selecting adequate water-borne resins and ecological pigments. Centro de Investigación y Desarrollo en Tecnología de Pinturas |
description |
Legal restrictions have impelled the replacement of solvent-borne resins and of toxic chromates and lead-bearing pigments in the elaboration of paints. Water-based anticorrosive paints have come a long way to improve their efficiency but their behaviour is said to be poorer than that of solvent-based paints. Nevertheless, recent advances in water-borne technologies have now resulted in improved resin systems that may be employed to produce heavy-duty coatings. The objective of this paper is to formulate high performance water-borne paints pigmented with non-toxic phosphate inhibitors. The anticorrosive properties of the paints were evaluated by accelerated tests (salt spray and humidity cabinets) and electrochemical tests (electrochemical impedance spectroscopy, EIS). The anticorrosive properties of the pigments were also evaluated by electrochemical tests. It was found that it is possible to formulate high performance anticorrosive paints by selecting adequate water-borne resins and ecological pigments. |
publishDate |
2002 |
dc.date.none.fl_str_mv |
2002 |
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/10915/167281 |
url |
http://sedici.unlp.edu.ar/handle/10915/167281 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/issn/0300-9440 |
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 389-397 |
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reponame:SEDICI (UNLP) instname:Universidad Nacional de La Plata instacron:UNLP |
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Universidad Nacional de La Plata |
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SEDICI (UNLP) - Universidad Nacional de La Plata |
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alira@sedici.unlp.edu.ar |
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13.070432 |