Abstract
Polyepoxides are a kind of chemical polymerization that is widely employed in several industrial purposes. Due to their macromolecular structure, polyepoxides offer superior superficial treatment and antierosion activity compared to basic organic corrosion inhibitors. During metal-inhibitor interactions, the polyepoxides outlying glacial efficient clusters operate as adsorption centers. Numerous polyepoxides have been employed as anticorrosive coating materials in both pure and cured forms, most notably for ferrite in acidic and NaOH solutions. The majority of polyepoxides operate as inhibitors of interface and mixed-type corrosion. Numerous computer models have been done to illustrate the anticorrosive properties of polyepoxides on metallic shells and their adsorption behavior. However, because the majority of polyepoxides have low solubility, they are best used as anticorrosive coating materials. Numerous polyepoxides-based coatings have been created and effectively applied on ferrite and aluminum in salt-water solution according to a review of the literature. Natural and synthetic additives can be used to further enhance the anticorrosive properties of polyepoxides coatings. This review article compiles published findings on the anticorrosive properties of pure and cured polyepoxides for a variety of metals and alloys in a variety of electrolytes.
Highlights
A variety of industrial finishes, from pipeline protection to warehouse floor sealing, employ epoxy to preserve surfaces, reinforcing materials, and prevent corrosion and decay
Less frequently, coating materials may be reapplied when materials are properly prepared for coating application. e various epoxy resin and nanoparticles used in the different polymer matrix composite materials and resulted from reasonable improvements in various aspects [6,7,8,9]
Polyepoxides are a class of powerful oxidizing prepolymers or polymeric materials that include epoxide groups. eir molecular architectures feature hydroxy (-OH) and glutamic (-NH2) active groups that allow them to readily adsorbed on metal substrates and perform as excellent corrosion-resistant compounds whether deployed as kept making or antifouling in solution. ey are soluble in polar electrolytes because they consisted of a mixture of basic organic molecules and polymers. is means they cover more surface area and give greater corrosion protection than basic organic corrosion inhibitors
Summary
A variety of industrial finishes, from pipeline protection to warehouse floor sealing, employ epoxy to preserve surfaces, reinforcing materials, and prevent corrosion and decay. Epoxy is one of the most extensively used industrial finishes, with applications ranging from pipeline protection to warehouse floor sealing. Epoxy coatings are still more substantial than some other surface polymeric matrices at first, but their potential that provides long-lasting corrosion protection, adhesion, and adaptability to a wide variety of substrates makes them more cost-effective than other options [1,2,3,4,5]. E various epoxy resin and nanoparticles used in the different polymer matrix composite materials and resulted from reasonable improvements in various aspects [6,7,8,9]. All published reports on the Advances in Materials Science and Engineering anticorrosive effects of ERs on various metals and alloys in various electrolytes are compiled in this review article
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