2019-Sustainable Industrial Processing Summit
SIPS2019 Volume 11: New and Advanced Materials, Technologies, and Manufacturing
| Editors: | F. Kongoli, F. Marquis, N. Chikhradze, T. Prikhna |
| Publisher: | Flogen Star OUTREACH |
| Publication Year: | 2019 |
| Pages: | 174 pages |
| ISBN: | 978-1-989820-10-0 |
| ISSN: | 2291-1227 (Metals and Materials Processing in a Clean Environment Series) |
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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;
Type of Paper: Keynote
Id Paper: 117
Topic: 43
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.