Evaluation of adhesion and corrosion wear resistance of biobased polymers derived from linseed oil deposited on Fe-Zn sheets
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| Format: | Artículo científico |
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Universidad del Valle
2023
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| _version_ | 1876426124250054656 |
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| author | Jorge Tello-Gonzalez |
| author_facet | Jorge Tello-Gonzalez |
| contents | Evaluation of adhesion and corrosion wear resistance of biobased polymers derived from linseed oil deposited on Fe-Zn sheets Jorge Tello-Gonzalez Susana Hernández-López Enrique Vigueras-Santiago David A. Gonzalez-Martinez Gonzalo Martínez-Barrera Ingeniería coatings adhesion corrosion carbon black Epoxidized linseed oil The objective of this paper is to study adherence and corrosion wear resistance of biobased polymers derived from epoxidized linseed oil (ELO) deposited on galvanized iron sheets. The adhesion and anticorrosive properties of the pure epoxy resin (ELO) were compared with those that contained bisphenol A (BFA) and carbon black (CB), which were polymerized by oxirane ring opening catalyzed by aluminum triflate (ATf). Fourier Transform Infrared Spectroscopy (FTIR) confirmed the formation of the different biobased polymers as coatings. To evaluate the performance to the corrosion resistance each coating was tested to adhesion and accelerated weathering within a salt spray chamber. The use of BFA provided greater adhesion than pure ELO coatings. Additionally, the addition of small loads of CB improved the appearance, adhesion, and durability of the coating, thus decreasing the corrosion of the galvanized sheets. Finally, the interactions that occur at the interface between the different polymeric matrices and the substrate surface, which allow improving the corrosion resistance were analyzed. 2023 artículo científico 0123-3033 https://www.redalyc.org/articulo.oa?id=291375795006 https://www.redalyc.org/journal/2913/291375795006/ https://www.redalyc.org/journal/2913/291375795006/html/ https://www.redalyc.org/journal/2913/291375795006/291375795006.epub https://www.redalyc.org/journal/2913/291375795006/movil https://doi.org/10.25100/iyc.v25i1.11264 en http://www.redalyc.org/revista.oa?id=2913 Ingeniería y Competitividad application/pdf Universidad del Valle Ingeniería y Competitividad (Colombia) Num.1 Vol.25 |
| format | Artículo científico |
| id | redalyc_291375795006 |
| institution | Redalyc |
| language | en |
| publishDate | 2023 |
| publisher | Universidad del Valle |
| spellingShingle | Evaluation of adhesion and corrosion wear resistance of biobased polymers derived from linseed oil deposited on Fe-Zn sheets Jorge Tello-Gonzalez Ingeniería coatings adhesion corrosion carbon black Epoxidized linseed oil Evaluation of adhesion and corrosion wear resistance of biobased polymers derived from linseed oil deposited on Fe-Zn sheets Jorge Tello-Gonzalez Susana Hernández-López Enrique Vigueras-Santiago David A. Gonzalez-Martinez Gonzalo Martínez-Barrera Ingeniería coatings adhesion corrosion carbon black Epoxidized linseed oil The objective of this paper is to study adherence and corrosion wear resistance of biobased polymers derived from epoxidized linseed oil (ELO) deposited on galvanized iron sheets. The adhesion and anticorrosive properties of the pure epoxy resin (ELO) were compared with those that contained bisphenol A (BFA) and carbon black (CB), which were polymerized by oxirane ring opening catalyzed by aluminum triflate (ATf). Fourier Transform Infrared Spectroscopy (FTIR) confirmed the formation of the different biobased polymers as coatings. To evaluate the performance to the corrosion resistance each coating was tested to adhesion and accelerated weathering within a salt spray chamber. The use of BFA provided greater adhesion than pure ELO coatings. Additionally, the addition of small loads of CB improved the appearance, adhesion, and durability of the coating, thus decreasing the corrosion of the galvanized sheets. Finally, the interactions that occur at the interface between the different polymeric matrices and the substrate surface, which allow improving the corrosion resistance were analyzed. 2023 artículo científico 0123-3033 https://www.redalyc.org/articulo.oa?id=291375795006 https://www.redalyc.org/journal/2913/291375795006/ https://www.redalyc.org/journal/2913/291375795006/html/ https://www.redalyc.org/journal/2913/291375795006/291375795006.epub https://www.redalyc.org/journal/2913/291375795006/movil https://doi.org/10.25100/iyc.v25i1.11264 en http://www.redalyc.org/revista.oa?id=2913 Ingeniería y Competitividad application/pdf Universidad del Valle Ingeniería y Competitividad (Colombia) Num.1 Vol.25 |
| title | Evaluation of adhesion and corrosion wear resistance of biobased polymers derived from linseed oil deposited on Fe-Zn sheets |
| topic | Ingeniería coatings adhesion corrosion carbon black Epoxidized linseed oil |
| url | https://www.redalyc.org/articulo.oa?id=291375795006 https://www.redalyc.org/journal/2913/291375795006/ https://www.redalyc.org/journal/2913/291375795006/html/ https://www.redalyc.org/journal/2913/291375795006/291375795006.epub https://www.redalyc.org/journal/2913/291375795006/movil https://doi.org/10.25100/iyc.v25i1.11264 |