Flogen
2019 - Sustainable Industrial Processing Summit & Exhibition
23-27 October 2019, Coral Beach Resort, Paphos, Cyprus
Abstract still accepted for a limited time
Almost 500 Abstracts Submitted from 60 Countries
Six Nobel Laureates have already confirmed their attendance: Profs. Dan Shechtman, Kurt Wüthrich, Ferid Murad, Rudy Marcus, Yuan Lee and Klaus Klitzing.
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    Low Cost, Corrosion Resistant and Microwave-Absorbing Coatings
    Tetiana Prikhna1; Mykola Monastyrov2; Fernand Marquis3; Viktor Moshchil1; Olena Prysiazhna4; Bernd Halbedel5; Pavlo Barvitskiy1;
    1INSTITUTE FOR SUPERHARD MATERIALS, Kiev, Ukraine; 2OPEN INTERNATIONAL UNIVERSITY OF HUMAN DEVELOPMENT UKRAINE, Kiev, Ukraine; 3SAN DIEGO STATE UNIVERSITY, San Diego, United States; 4INSTITUTE FOR SUPERHARD MATERIALS OF THE NATIONAL ACADEMY OF SCIENCES OF UKRAINE, Kiev, Ukraine; 5TECHNISCHE UNIVERSITAT ILMENAU, Ilmenau, Germany;
    PAPER: 117/AdvancedMaterials/Keynote (Oral)
    SCHEDULED: 14:00/Fri. 25 Oct. 2019/Leda (99/Mezz. F)



    ABSTRACT:
    New low cost masking coatings have been developed. These coatings are based on corrosion resistant polyurethane and acrylic-urethane priming varnishes and paints of Ukrainian manufacture (InterGasSinthez). In addition, the coatings are also based on nanopowders of polyvalent iron oxides obtained by electroerosion dispersion [1], carbon, omega spheres (based on silica and alumina), and basalt fibers demonstrating high absorption abilities (90-99%) of microwaves in a wide range of frequencies (10-70 GHz, wavelength 0,03-0,0043 m) with their reflection close to zero (-10 Db - - 23 Db or 10% -0.5%). Polymeric bases of the developed coatings are used to protect against corrosion of metal structures in all macroclimatic areas, in sea and fresh water, in saline solutions, and in oil and oil products that are resistant to ultraviolet radiation, aggressive media. They demonstrate high mechanical performance (adhesion, strength, elasticity) and long service life. The coatings can be used for painting of ships, deck structures, containers, building constructions and buildings, auto and railway transports, parts and mechanisms, etc.

    References:
    [1] B. Halbedel, T. Prikhna/, P. Quiroz, J. Schawohl, T. Kups, M. Monastyrov Iron oxide nanopowder synthesized by electroerosion dispersion (EED), Properties and potential for microwave applications // Current Applied Physics. - 2018. - Vol. 18. - P. 1410-1414