Leaf extracts as green substitute to toxic zinc chromate and zinc phosphate additives in Polyurethane primers for corrosion inhibition of steel

A tétel rövid nézete
dc.contributor.authorSodiya, Ezekiel Folorunso
dc.contributor.authorDawodu, Folasegun Anthony
dc.contributor.statusnemhu_HU
dc.date.accessioned2021-12-20T13:53:27Z
dc.date.available2021-12-20T13:53:27Z
dc.date.issued2021-10-13
dc.description.abstractCorrosion inhibition of steel by Polyurethane Extract-primer (PEP) containing plant leaf extracts was compared with Polyurethane Conventional primer (PCP) containing zinc phosphate and zinc chromate as inhibitors. The primers were investigated using gasometric technique in 5 °C steps of temperature increase from 25 to 50 °C in 1.0 M HCl as corrodent. The PEP of 34.24 percent actives compared with PCP of 56.35 percent actives gave the same inhibition efficiencies of 82.4%. Extract primers of low percent active concentration were more effective and less expensive than that of conventional primers.hu_HU
dc.identifier.doi10.1556/1848.2021.00310hu_HU
dc.identifier.issn2062-0810
dc.identifier.issue1hu_HU
dc.identifier.jtitleInternational Review of Applied Sciences and Engineering
dc.identifier.urihttp://hdl.handle.net/2437/326517
dc.identifier.urlhttps://akjournals.com/view/journals/1848/13/1/article-p80.xmlhu_HU
dc.identifier.volume13hu_HU
dc.language.isoenhu_HU
dc.publisherAkadémiai Kiadóhu_HU
dc.subjectJatropha curcashu_HU
dc.subjectSida acutahu_HU
dc.subjectPolyurethane Conventional primerhu_HU
dc.subjectPolyurethane extract primerhu_HU
dc.subjectmild steelhu_HU
dc.subjectpercent activehu_HU
dc.titleLeaf extracts as green substitute to toxic zinc chromate and zinc phosphate additives in Polyurethane primers for corrosion inhibition of steelhu_HU
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International Review of Applied Sciences and Engineering