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
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Lenguaje:EN
Publicado: MDPI AG 2021
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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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