Recycled ABS Polymer Doped with Outdated Lansoprazole as a Corrosion Protection Composite Coating for Mild Steel in Chloride Solution

Sandra Viveros, Carmina Menchaca, Miguel A. Hernandez, Alba Covelo and Jorge Uruchurtu
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Sandra Viveros: Universidad Autónoma del Estado de Morelos. CIICAp, Cuernavaca, Morelos. México
Carmina Menchaca: Universidad Autónoma del Estado de Morelos, CIICAp, Cuernavaca, Morelos, México
Miguel A. Hernandez: Universidad Nacional Autónoma de México, CENISA, Ciudad de México, México
Alba Covelo: Universidad Nacional Autónoma de México, CENISA, Ciudad de México, México
Jorge Uruchurtu: Universidad Autónoma del Estado de Morelos. CIICAp, Cuernavaca, Morelos. México

European Journal of Engineering and Technology Research, 2020, vol. 5, issue 4, 429-435

Abstract: Acrylonitrile-butadiene-styrene (ABS) is a common waste polymer by-product from industry. Outdated medicines are usually discarded and could be a valuable asset for other applications such as metallic corrosion inhibition. The aims of the present work is to manufacture a recycled ABS polymer doped with outdated lansoprazole medicament as a corrosion protection composite coating. It was applied to mild steel and immersed in chloride solution, and evaluate its possible corrosion protection properties using different electrochemical techniques. The manufactured coating presents good corrosion protection properties showing an 80% efficiency as a function of time of immersion in the aggressive solution.

Keywords: Corrosion; ABS; Lansoprazole; Composite Coating; Steel; Chlorides (search for similar items in EconPapers)
Date: 2020
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Persistent link: https://EconPapers.repec.org/RePEc:epw:ejeng0:v:5:y:2020:i:4:id:61874

DOI: 10.24018/ejeng.2020.5.4.1874

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