Testing of PTFE-Based Antifouling Coatings in Fresh Water

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Equipment, pipelines, hydraulic structures located in the water are covered with a layer of fouling organisms, which is accompanied by a deterioration in operating parameters and increased corrosion of structural materials. Most anti-fouling coatings contain some type of toxins, the gradual release of which from the coating into the water should lead to the death of the fouling organisms. A promising antifouling coating intended for use in an aquatic environment is a combined metal-polymer coating, the composition and application technology of which were developed by the company LLC TSZP. On the studied coating, neither in the zone of variable wettability, nor in the zone of complete immersion, firmly fixed zebra mussels were not found, and single specimens on individual samples had very weak fixation.

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742-747

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February 2022

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[1] Kablov V.F., Kostin V.E., Sokolova N.A., Complex solution to the problem of biofouling of equipment and structures of hydroelectric power station. Periphyton and fouling: theory and practice: [abstracts of reports of the international scientific-practical conference. St. Petersburg, 2008, pp.156-158.

Google Scholar

[2] Karpov V.A., Biocorrosion in the marine environment and the basis for the use of protective coatings: abstract of Ph.D. dis. Dr. Tech. sciences. Moscow, 2012, 48 p.

Google Scholar

[3] Gurevich E.S., Rukhadze E.G., Frost A.M. and others, Protection against fouling, Nauka, Moscow, (1989).

Google Scholar

[4] Ilyichev V.D., Bocharov B.V., Biodeterioration., A study guide for a biologist. Higher school, Moscow, (1987).

Google Scholar

[5] Sokolova N.A., Kablov V.F., Kostin V.E., Development of methods for combating zebra mussel fouling in order to reduce the negative impact on the technological equipment of hydroelectric power plants. Proceedings of the Fourth Congress of the Society of Biotechnologists of Russia, Society of biotechnologists of Russia named after Yu.A. Ovchinnikov Moscow, 2006, pp.245-246.

Google Scholar

[6] Sokolova N.A., Kostin V.E., Kablov V.F., Investigation of the mechanism of fixing the species Dreissena polymorpha on the structures and equipment of the Volzhskaya HPP and the impact of physical and chemical factors on the viability of the mollusk. Problems of durability of buildings and structures in modern construction. Rus. scientific and technical society of builders [and others]. SPb., 2007. pp.209-214.

Google Scholar

[7] Kanevskaya I.G., Biological damage to industrial materials, Science, Leningrad, (1984).

Google Scholar

[8] Zevina G.B., Biology of marine fouling, Publishing house of Moscow State University, Moscow, (1994).

Google Scholar

[9] Kablov V.F., Kostin V.E., Sokolova N.A., Evaluation of the effectiveness of anti-fouling coatings based on fluoroplastic, Modern high technologies, 5 (2010) 39-43.

Google Scholar

[10] Daehane Bernd, Watermann Burkhard, Schiff und Hafen 9 (2004) 51-52.

Google Scholar

[11] Karpov V.A. et. al., An integrated approach to protection against marine fouling and erosion, Partnership of scientific publications KMK, Moscow, (2007).

Google Scholar

[12] Ilyichev V.D., Bocharov B.V., Gorlenko M.V. Ecological bases of protection against biological damage, Nauka, Moscow, (1985).

Google Scholar

[13] Railkin A.I., Colonization processes and fouling protection, Publishing house of S.-Pb. University, St. Petersburg, (1998).

Google Scholar

[14] Information on www.lkmportal.com.

Google Scholar

[15] Information on www.corrozii.net.

Google Scholar

[16] Mironov G.L., Ildarkhanova F.I., Kopteva V.V., Bogoslovsky K.G., Ways to improve anti-corrosion and anti-fouling coatings, Collection of scientific papers Technology of paint coatings,, Paint-Media, Moscow. (2010).

Google Scholar

[17] Kashtylyanov G.E., New means of protecting ships from fouling and corrosion, Fisheries 7 (1990) 55-59.

Google Scholar

[18] Stoye D., Freytag V., Paints, coatings and solvents, Professiya, St. Petersburg, (2007).

Google Scholar

[19] Panchenko Yu.M., Strekalov P.V., Nikulina T.V., Influence of retained corrosion products on the inhibition of the corrosion process. Part I. The first two years, Corrosion: materials, protection. 2 (2013) 9-18.

Google Scholar

[20] Kablov V.F., Kostin V.E., Sokolova N.A., Environmentally friendly antifouling coatings based on fluoroplastic. Bulletin of the Samara Scientific Center of the Russian Academy of Sciences, 1 (2010) 51-59.

Google Scholar

[21] Varchenko E.A., Course M.G., Investigation of the corrosion resistance of metallic materials when tested in sea water, Climate-2018: Issues of predicting corrosion, aging and biodeterioration of materials. Materials of the III All-Russian Scientific and Technical Conference, (2018).

Google Scholar

[22] Lebedev E.M., Ilyin I.N., Research methods of marine and oceanic fouling, Fouling and biological damage. Ecological problems, Nauka, Moscow, (1992).

Google Scholar