Halloysite nanotubes-enhanced epoxy acrylate latex emulsion as a novel anticorrosive protective coating for metal surface in 3.5% NaCl solution
Copyright © 2024 Asif, Ahmad, Saif, Anjum and Zaki..
Corrosion is a major problem that can lead to the degradation of metal structures. In this study, we developed a novel corrosion-protective coating for metal substrates based on a modified epoxy acrylate formulation reinforced with halloysite nanotubes (HNTs). Epoxy acrylate oligomers were first synthesized through the acrylation of epoxy using acrylic acid, followed by copolymerization with butyl methacrylate/vinyl acetate monomers to produce grafted epoxy acrylates (GEA). HNTs were then incorporated into the polymeric dispersion at weight loadings of 1%, 1.5%, and 2%. The corrosion resistance and waterproofing properties of the coatings were evaluated. The results showed that steel samples coated with HNTs-modified GEA showed no signs of rusting even after 16 days of immersion in a corrosive solution, whereas those coated with GEA alone showed rusting after only 9 days. These results demonstrate the effectiveness of HNTs-modified GEA coatings in protecting steel surfaces against corrosion. The coatings are also water-resistant and can be easily applied. This work provides a new approach to developing corrosion-protective coatings for metal substrates.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2024 |
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| Erschienen: |
2024 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:12 |
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| Enthalten in: |
Frontiers in chemistry - 12(2024) vom: 20., Seite 1325354 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Asif, Muhammad [VerfasserIn] |
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| Links: |
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| Themen: |
Coatings |
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| Anmerkungen: |
Date Revised 23.03.2024 published: Electronic-eCollection Citation Status PubMed-not-MEDLINE |
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| doi: |
10.3389/fchem.2024.1325354 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM370061861 |
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| 100 | 1 | |a Asif, Muhammad |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Halloysite nanotubes-enhanced epoxy acrylate latex emulsion as a novel anticorrosive protective coating for metal surface in 3.5% NaCl solution |
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| 500 | |a published: Electronic-eCollection | ||
| 500 | |a Citation Status PubMed-not-MEDLINE | ||
| 520 | |a Copyright © 2024 Asif, Ahmad, Saif, Anjum and Zaki. | ||
| 520 | |a Corrosion is a major problem that can lead to the degradation of metal structures. In this study, we developed a novel corrosion-protective coating for metal substrates based on a modified epoxy acrylate formulation reinforced with halloysite nanotubes (HNTs). Epoxy acrylate oligomers were first synthesized through the acrylation of epoxy using acrylic acid, followed by copolymerization with butyl methacrylate/vinyl acetate monomers to produce grafted epoxy acrylates (GEA). HNTs were then incorporated into the polymeric dispersion at weight loadings of 1%, 1.5%, and 2%. The corrosion resistance and waterproofing properties of the coatings were evaluated. The results showed that steel samples coated with HNTs-modified GEA showed no signs of rusting even after 16 days of immersion in a corrosive solution, whereas those coated with GEA alone showed rusting after only 9 days. These results demonstrate the effectiveness of HNTs-modified GEA coatings in protecting steel surfaces against corrosion. The coatings are also water-resistant and can be easily applied. This work provides a new approach to developing corrosion-protective coatings for metal substrates | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a coatings | |
| 650 | 4 | |a corrosion resistance | |
| 650 | 4 | |a epoxy acrylate | |
| 650 | 4 | |a halloysite nanotubes | |
| 650 | 4 | |a metal protection | |
| 700 | 1 | |a Ahmad, Matloob |e verfasserin |4 aut | |
| 700 | 1 | |a Saif, Muhammad Jawwad |e verfasserin |4 aut | |
| 700 | 1 | |a Anjum, Muhammad Naveed |e verfasserin |4 aut | |
| 700 | 1 | |a Zaki, Magdi E A |e verfasserin |4 aut | |
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