A new pigment for smart anticorrosive coatings

The purpose of this paper was to evaluate the performance of a modified zeolite as an anticorrosive pigment for paints. A procedure to prepare the pigment was outlined and its anticorrosive properties assessed following the electrochemical behavior of a steel electrode in pigment suspension. In a se...

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Autores principales: Deyá, Marta Cecilia, Romagnoli, Roberto, Del Amo, Delia Beatriz
Formato: Articulo
Lenguaje:Inglés
Publicado: 2007
Materias:
Química
Zeolite
Molybdenyl cation
Anticorrosive pigment
Alkyd paints
Accelerated tests
Electrochemical essays
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/170888
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-170888
record_format dspace
spelling I19-R120-10915-1708882024-10-01T04:12:56Z http://sedici.unlp.edu.ar/handle/10915/170888 A new pigment for smart anticorrosive coatings Deyá, Marta Cecilia Romagnoli, Roberto Del Amo, Delia Beatriz 2007 2024-09-30T17:19:20Z en Química Zeolite Molybdenyl cation Anticorrosive pigment Alkyd paints Accelerated tests Electrochemical essays The purpose of this paper was to evaluate the performance of a modified zeolite as an anticorrosive pigment for paints. A procedure to prepare the pigment was outlined and its anticorrosive properties assessed following the electrochemical behavior of a steel electrode in pigment suspension. In a second stage, alkyd paints were formulated employing different anticorrosive pigments: (1) 30% by volume (v/v) of the modified zeolitic rock, (2) 10% (v/v) of zinc phosphate, and (3) a mixture of 10% (v/v) zinc phosphate plus 20% (v/v) of the modified zeolitic rock. In every case, percentages were referred to the total pigment content. Titanium dioxide, zinc oxide, and barium sulfate were incorporated to complete the pigment formula. p. 167-175 Centro de Investigación y Desarrollo en Tecnología de Pinturas Articulo Articulo http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf 167-175
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Química
Zeolite
Molybdenyl cation
Anticorrosive pigment
Alkyd paints
Accelerated tests
Electrochemical essays
spellingShingle Química
Zeolite
Molybdenyl cation
Anticorrosive pigment
Alkyd paints
Accelerated tests
Electrochemical essays
Deyá, Marta Cecilia
Romagnoli, Roberto
Del Amo, Delia Beatriz
A new pigment for smart anticorrosive coatings
topic_facet Química
Zeolite
Molybdenyl cation
Anticorrosive pigment
Alkyd paints
Accelerated tests
Electrochemical essays
description The purpose of this paper was to evaluate the performance of a modified zeolite as an anticorrosive pigment for paints. A procedure to prepare the pigment was outlined and its anticorrosive properties assessed following the electrochemical behavior of a steel electrode in pigment suspension. In a second stage, alkyd paints were formulated employing different anticorrosive pigments: (1) 30% by volume (v/v) of the modified zeolitic rock, (2) 10% (v/v) of zinc phosphate, and (3) a mixture of 10% (v/v) zinc phosphate plus 20% (v/v) of the modified zeolitic rock. In every case, percentages were referred to the total pigment content. Titanium dioxide, zinc oxide, and barium sulfate were incorporated to complete the pigment formula.
format Articulo
Articulo
author Deyá, Marta Cecilia
Romagnoli, Roberto
Del Amo, Delia Beatriz
author_facet Deyá, Marta Cecilia
Romagnoli, Roberto
Del Amo, Delia Beatriz
author_sort Deyá, Marta Cecilia
title A new pigment for smart anticorrosive coatings
title_short A new pigment for smart anticorrosive coatings
title_full A new pigment for smart anticorrosive coatings
title_fullStr A new pigment for smart anticorrosive coatings
title_full_unstemmed A new pigment for smart anticorrosive coatings
title_sort new pigment for smart anticorrosive coatings
publishDate 2007
url http://sedici.unlp.edu.ar/handle/10915/170888
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AT deyamartacecilia newpigmentforsmartanticorrosivecoatings
AT romagnoliroberto newpigmentforsmartanticorrosivecoatings
AT delamodeliabeatriz newpigmentforsmartanticorrosivecoatings
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