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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...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8620450/ https://www.ncbi.nlm.nih.gov/pubmed/34832340 http://dx.doi.org/10.3390/ma14226938 |
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author | Rudawska, Anna Miturska-Barańska, Izabela Doluk, Elżbieta |
author_facet | Rudawska, Anna Miturska-Barańska, Izabela Doluk, Elżbieta |
author_sort | Rudawska, Anna |
collection | PubMed |
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 | Online Article Text |
id | pubmed-8620450 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-86204502021-11-27 Influence of Surface Treatment on Steel Adhesive Joints Strength—Varnish Coats Rudawska, Anna Miturska-Barańska, Izabela Doluk, Elżbieta Materials (Basel) Article 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. MDPI 2021-11-16 /pmc/articles/PMC8620450/ /pubmed/34832340 http://dx.doi.org/10.3390/ma14226938 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Rudawska, Anna Miturska-Barańska, Izabela Doluk, Elżbieta Influence of Surface Treatment on Steel Adhesive Joints Strength—Varnish Coats |
title | 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_short | Influence of Surface Treatment on Steel Adhesive Joints Strength—Varnish Coats |
title_sort | influence of surface treatment on steel adhesive joints strength—varnish coats |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8620450/ https://www.ncbi.nlm.nih.gov/pubmed/34832340 http://dx.doi.org/10.3390/ma14226938 |
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