Plasma Treatment of Crosslinked Polyethylene Tubes for Improved Adhesion of Water-based Paints
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/1980-5373-MR-2017-1046 http://hdl.handle.net/11449/186198 |
Resumo: | Cold plasmas fed trichloromethane-argon mixtures were used to treat cross-linked polyethylene (PE) to improve the adhesion of water-based paint. The effects of the plasma treatment undertaken at different percentages of CHCl3 in the plasma feed, C-Cl, were investigated using Infrared Spectroscopy in Diffuse Reflection (DR) mode, Scanning Electron Microscopy (SEM), Energy Dispersive X-ray Spectroscopy (EDS), X-ray Photoelectron Spectroscopy (XPS), goniometry for surface contact angle measurements, profilometry for roughness measurements, and paint adhesion tests. All the treatments modify the surfaces by introducing chlorine. Oxygen is present in the bulk and on the surfaces of the treated and untreated material. The treatments do not alter the bulk, but tend to increase the surface roughness and contact angle. When CHCl3 is present in the plasma subsequent paint adhesion is improved from a very poor classification of 4 to an excellent classification of 0 (assessed according to the appropriate Brazilian standards (BS EN ISO 2409:2007 and BS 3900-E6:2007A)). Surface roughness is not increased at low C-Cl but improved paint adhesion occurs for all C-Cl > 0. Although the causes of the improved paint adhesion with the plasma treatment are unclear, they may be related to the plasma activation of unsaturated carbon and oxygen functionalities. |
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Repositório Institucional da UNESP |
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Plasma Treatment of Crosslinked Polyethylene Tubes for Improved Adhesion of Water-based Paintspaintroughnesscold plasmatrichloromethaneadhesionCold plasmas fed trichloromethane-argon mixtures were used to treat cross-linked polyethylene (PE) to improve the adhesion of water-based paint. The effects of the plasma treatment undertaken at different percentages of CHCl3 in the plasma feed, C-Cl, were investigated using Infrared Spectroscopy in Diffuse Reflection (DR) mode, Scanning Electron Microscopy (SEM), Energy Dispersive X-ray Spectroscopy (EDS), X-ray Photoelectron Spectroscopy (XPS), goniometry for surface contact angle measurements, profilometry for roughness measurements, and paint adhesion tests. All the treatments modify the surfaces by introducing chlorine. Oxygen is present in the bulk and on the surfaces of the treated and untreated material. The treatments do not alter the bulk, but tend to increase the surface roughness and contact angle. When CHCl3 is present in the plasma subsequent paint adhesion is improved from a very poor classification of 4 to an excellent classification of 0 (assessed according to the appropriate Brazilian standards (BS EN ISO 2409:2007 and BS 3900-E6:2007A)). Surface roughness is not increased at low C-Cl but improved paint adhesion occurs for all C-Cl > 0. Although the causes of the improved paint adhesion with the plasma treatment are unclear, they may be related to the plasma activation of unsaturated carbon and oxygen functionalities.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)UNESP (Bolsa Reitoria)Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Univ Estadual Paulista, Lab Plasmas Tecnol, Inst Ciencia & Tecnol Sorocaba, UNESP, Ave Tres de Marco 511, BR-18087180 Sorocaba, SP, BrazilUniv Fed Parana, Dept Fis, Curitiba, PR, BrazilInst Fed Educ Ciencia & Tecnol Sao Paulo, Campus Registro, Registro, SP, BrazilUniv Estadual Paulista, Lab Plasmas Tecnol, Inst Ciencia & Tecnol Sorocaba, UNESP, Ave Tres de Marco 511, BR-18087180 Sorocaba, SP, BrazilFAPESP: 2014/21594-9CAPES: 001Univ Fed Sao Carlos, Dept Engenharia MaterialsUniversidade Estadual Paulista (Unesp)Univ Fed ParanaInst Fed Educ Ciencia & Tecnol Sao PauloFernandes, Gabriel Ferreira [UNESP]Manosso Amorim, Milena Kowalczuk [UNESP]Turri, Rafael Gustavo [UNESP]Oliveira, Paulo Silas [UNESP]Graff, Ismael LeandroRangel, Elidiane Cipriano [UNESP]Durrant, Steven Frederick [UNESP]2019-10-04T12:42:47Z2019-10-04T12:42:47Z2019-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article8application/pdfhttp://dx.doi.org/10.1590/1980-5373-MR-2017-1046Materials Research-ibero-american Journal Of Materials. Sao Carlos: Univ Fed Sao Carlos, Dept Engenharia Materials, v. 22, n. 1, 8 p., 2019.1516-1439http://hdl.handle.net/11449/18619810.1590/1980-5373-MR-2017-1046S1516-14392019000100227WOS:000453371700001S1516-14392019000100227.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengMaterials Research-ibero-american Journal Of Materialsinfo:eu-repo/semantics/openAccess2024-05-03T13:20:08Zoai:repositorio.unesp.br:11449/186198Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T16:31:16.773435Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Plasma Treatment of Crosslinked Polyethylene Tubes for Improved Adhesion of Water-based Paints |
title |
Plasma Treatment of Crosslinked Polyethylene Tubes for Improved Adhesion of Water-based Paints |
spellingShingle |
Plasma Treatment of Crosslinked Polyethylene Tubes for Improved Adhesion of Water-based Paints Fernandes, Gabriel Ferreira [UNESP] paint roughness cold plasma trichloromethane adhesion |
title_short |
Plasma Treatment of Crosslinked Polyethylene Tubes for Improved Adhesion of Water-based Paints |
title_full |
Plasma Treatment of Crosslinked Polyethylene Tubes for Improved Adhesion of Water-based Paints |
title_fullStr |
Plasma Treatment of Crosslinked Polyethylene Tubes for Improved Adhesion of Water-based Paints |
title_full_unstemmed |
Plasma Treatment of Crosslinked Polyethylene Tubes for Improved Adhesion of Water-based Paints |
title_sort |
Plasma Treatment of Crosslinked Polyethylene Tubes for Improved Adhesion of Water-based Paints |
author |
Fernandes, Gabriel Ferreira [UNESP] |
author_facet |
Fernandes, Gabriel Ferreira [UNESP] Manosso Amorim, Milena Kowalczuk [UNESP] Turri, Rafael Gustavo [UNESP] Oliveira, Paulo Silas [UNESP] Graff, Ismael Leandro Rangel, Elidiane Cipriano [UNESP] Durrant, Steven Frederick [UNESP] |
author_role |
author |
author2 |
Manosso Amorim, Milena Kowalczuk [UNESP] Turri, Rafael Gustavo [UNESP] Oliveira, Paulo Silas [UNESP] Graff, Ismael Leandro Rangel, Elidiane Cipriano [UNESP] Durrant, Steven Frederick [UNESP] |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Univ Fed Parana Inst Fed Educ Ciencia & Tecnol Sao Paulo |
dc.contributor.author.fl_str_mv |
Fernandes, Gabriel Ferreira [UNESP] Manosso Amorim, Milena Kowalczuk [UNESP] Turri, Rafael Gustavo [UNESP] Oliveira, Paulo Silas [UNESP] Graff, Ismael Leandro Rangel, Elidiane Cipriano [UNESP] Durrant, Steven Frederick [UNESP] |
dc.subject.por.fl_str_mv |
paint roughness cold plasma trichloromethane adhesion |
topic |
paint roughness cold plasma trichloromethane adhesion |
description |
Cold plasmas fed trichloromethane-argon mixtures were used to treat cross-linked polyethylene (PE) to improve the adhesion of water-based paint. The effects of the plasma treatment undertaken at different percentages of CHCl3 in the plasma feed, C-Cl, were investigated using Infrared Spectroscopy in Diffuse Reflection (DR) mode, Scanning Electron Microscopy (SEM), Energy Dispersive X-ray Spectroscopy (EDS), X-ray Photoelectron Spectroscopy (XPS), goniometry for surface contact angle measurements, profilometry for roughness measurements, and paint adhesion tests. All the treatments modify the surfaces by introducing chlorine. Oxygen is present in the bulk and on the surfaces of the treated and untreated material. The treatments do not alter the bulk, but tend to increase the surface roughness and contact angle. When CHCl3 is present in the plasma subsequent paint adhesion is improved from a very poor classification of 4 to an excellent classification of 0 (assessed according to the appropriate Brazilian standards (BS EN ISO 2409:2007 and BS 3900-E6:2007A)). Surface roughness is not increased at low C-Cl but improved paint adhesion occurs for all C-Cl > 0. Although the causes of the improved paint adhesion with the plasma treatment are unclear, they may be related to the plasma activation of unsaturated carbon and oxygen functionalities. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-10-04T12:42:47Z 2019-10-04T12:42:47Z 2019-01-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/1980-5373-MR-2017-1046 Materials Research-ibero-american Journal Of Materials. Sao Carlos: Univ Fed Sao Carlos, Dept Engenharia Materials, v. 22, n. 1, 8 p., 2019. 1516-1439 http://hdl.handle.net/11449/186198 10.1590/1980-5373-MR-2017-1046 S1516-14392019000100227 WOS:000453371700001 S1516-14392019000100227.pdf |
url |
http://dx.doi.org/10.1590/1980-5373-MR-2017-1046 http://hdl.handle.net/11449/186198 |
identifier_str_mv |
Materials Research-ibero-american Journal Of Materials. Sao Carlos: Univ Fed Sao Carlos, Dept Engenharia Materials, v. 22, n. 1, 8 p., 2019. 1516-1439 10.1590/1980-5373-MR-2017-1046 S1516-14392019000100227 WOS:000453371700001 S1516-14392019000100227.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Materials Research-ibero-american Journal Of Materials |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
8 application/pdf |
dc.publisher.none.fl_str_mv |
Univ Fed Sao Carlos, Dept Engenharia Materials |
publisher.none.fl_str_mv |
Univ Fed Sao Carlos, Dept Engenharia Materials |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
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1808128665758728192 |