Influence of Surface Treatment on Steel Adhesive Joints Strength—Varnish Coats

The purpose of the paper is to determine the impact of surface treatment on the strength of adhesive joints, made from various steel sheets. Two variants of the surface treatment steel adherends were used: without the varnish coat and with the varnish coat, using three polymer-based varnishes (a sim...

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Autores principales:	Anna Rudawska, Izabela Miturska-Barańska, Elżbieta Doluk
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	surface treatment method varnish coat adhesive joint shear strength Technology T Electrical engineering. Electronics. Nuclear engineering TK1-9971 Engineering (General). Civil engineering (General) TA1-2040 Microscopy QH201-278.5 Descriptive and experimental mechanics QC120-168.85
Acceso en línea:	https://doaj.org/article/cd7c03db6e2946b398e2bfae9f65f698
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spelling	oai:doaj.org-article:cd7c03db6e2946b398e2bfae9f65f6982021-11-25T18:14:52ZInfluence of Surface Treatment on Steel Adhesive Joints Strength—Varnish Coats10.3390/ma142269381996-1944https://doaj.org/article/cd7c03db6e2946b398e2bfae9f65f6982021-11-01T00:00:00Zhttps://www.mdpi.com/1996-1944/14/22/6938https://doaj.org/toc/1996-1944The purpose of the paper is to determine the impact of surface treatment on the strength of adhesive joints, made from various steel sheets. Two variants of the surface treatment steel adherends were used: without the varnish coat and with the varnish coat, using three polymer-based varnishes (a simple, a hybrid, and a gel). Two types of the adhesives were used to prepare the adhesive joints: a single-component cyanoacrylate adhesive and a two-component epoxy adhesive. A strength test of the adhesive joints (EN DIN 1465 standard), a coating adhesion test (ASTM D3359-B standard), and surface topography, as well as surface roughness, parameters (PN-EN ISO 11562, PN-EN ISO 4287, and PN-EN ISO 25178 standards) were used. Based on the strength tests, it was observed that the adhesive joints, with the hybrid varnish onto the adherend’s surface, achieved markedly lower shear strength. The best results, in terms of the adhesive joint strength, made using the cyanoacrylate adhesive were achieved for the joints where the adherends were coated with a simple varnish, while in the joints made using the epoxy adhesive, the highest shear strength was achieved by the joints of sheets whose surfaces were coated with the gel varnish.Anna RudawskaIzabela Miturska-BarańskaElżbieta DolukMDPI AGarticlesurface treatment methodvarnish coatadhesive jointshear strengthTechnologyTElectrical engineering. Electronics. Nuclear engineeringTK1-9971Engineering (General). Civil engineering (General)TA1-2040MicroscopyQH201-278.5Descriptive and experimental mechanicsQC120-168.85ENMaterials, Vol 14, Iss 6938, p 6938 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	surface treatment method varnish coat adhesive joint shear strength Technology T Electrical engineering. Electronics. Nuclear engineering TK1-9971 Engineering (General). Civil engineering (General) TA1-2040 Microscopy QH201-278.5 Descriptive and experimental mechanics QC120-168.85
spellingShingle	surface treatment method varnish coat adhesive joint shear strength Technology T Electrical engineering. Electronics. Nuclear engineering TK1-9971 Engineering (General). Civil engineering (General) TA1-2040 Microscopy QH201-278.5 Descriptive and experimental mechanics QC120-168.85 Anna Rudawska Izabela Miturska-Barańska Elżbieta Doluk Influence of Surface Treatment on Steel Adhesive Joints Strength—Varnish Coats
description	The purpose of the paper is to determine the impact of surface treatment on the strength of adhesive joints, made from various steel sheets. Two variants of the surface treatment steel adherends were used: without the varnish coat and with the varnish coat, using three polymer-based varnishes (a simple, a hybrid, and a gel). Two types of the adhesives were used to prepare the adhesive joints: a single-component cyanoacrylate adhesive and a two-component epoxy adhesive. A strength test of the adhesive joints (EN DIN 1465 standard), a coating adhesion test (ASTM D3359-B standard), and surface topography, as well as surface roughness, parameters (PN-EN ISO 11562, PN-EN ISO 4287, and PN-EN ISO 25178 standards) were used. Based on the strength tests, it was observed that the adhesive joints, with the hybrid varnish onto the adherend’s surface, achieved markedly lower shear strength. The best results, in terms of the adhesive joint strength, made using the cyanoacrylate adhesive were achieved for the joints where the adherends were coated with a simple varnish, while in the joints made using the epoxy adhesive, the highest shear strength was achieved by the joints of sheets whose surfaces were coated with the gel varnish.
format	article
author	Anna Rudawska Izabela Miturska-Barańska Elżbieta Doluk
author_facet	Anna Rudawska Izabela Miturska-Barańska Elżbieta Doluk
author_sort	Anna Rudawska
title	Influence of Surface Treatment on Steel Adhesive Joints Strength—Varnish Coats
title_short	Influence of Surface Treatment on Steel Adhesive Joints Strength—Varnish Coats
title_full	Influence of Surface Treatment on Steel Adhesive Joints Strength—Varnish Coats
title_fullStr	Influence of Surface Treatment on Steel Adhesive Joints Strength—Varnish Coats
title_full_unstemmed	Influence of Surface Treatment on Steel Adhesive Joints Strength—Varnish Coats
title_sort	influence of surface treatment on steel adhesive joints strength—varnish coats
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/cd7c03db6e2946b398e2bfae9f65f698
work_keys_str_mv	AT annarudawska influenceofsurfacetreatmentonsteeladhesivejointsstrengthvarnishcoats AT izabelamiturskabaranska influenceofsurfacetreatmentonsteeladhesivejointsstrengthvarnishcoats AT elzbietadoluk influenceofsurfacetreatmentonsteeladhesivejointsstrengthvarnishcoats
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Influence of Surface Treatment on Steel Adhesive Joints Strength—Varnish Coats

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