AbstractAbout AuthorsReferences
The issues of practical application of nano-modified coatings for the protection of objects of the agro-industrial complex are considered. Various options for the use of paint and varnish coatings with nano-scale additives and the real physical, mechanical and operational properties of these coatings, which contribute to increased adhesion, chemical resistance, resistance to mechanical and climatic factors, are shown. For an objective assessment of the quality indicators of protective coatings, the authors developed physicochemical non-destructive test methods based on dielcometric analysis data. For this purpose, a device for an express method for assessing the state of paint and varnish protective coatings has also been developed. The conducted experimental studies of modified coatings with carbon and other nano-additives are reflected. The use of acrylic paints and varnishes modified with nano-additives will increase the resistance of coatings to operating factors, increase the inter-repair time, and also reduce the risk of ignition of fire hazardous objects of the agro-industrial complex, as well as extend the service life of protective coatings.
A.P. PICHUGIN1, Doctor of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.),
A.V. PCHELNIKOV1, Candidate of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.),
V.F. KHRITANKOV1, Doctor of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.);
A.K. TULYAGANOV2, Director (This email address is being protected from spambots. You need JavaScript enabled to view it.)
A.V. PCHELNIKOV1, Candidate of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.),
V.F. KHRITANKOV1, Doctor of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.);
A.K. TULYAGANOV2, Director (This email address is being protected from spambots. You need JavaScript enabled to view it.)
1 Novosibirsk State Agrarian University (160, Dobrolyubova Street, Novosibirsk, 630039, Russian Federation)
2 Varnish-and-lacquer plant “Kolorit” (67, Petukhova Street, Novosibirsk, 630088, Russian Federation)
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12. Ilyasov A.P., Pchelnikov A.V., Pichugin A.P., Khritankov V.F. Heat-shielding properties of polymer compositions with nanosized and special additives. Izvestiya vuzov. Stroitel’stvo. 2022. No. 3, pp. 15–24. (In Russian).
13. Pchelnikov A.V., Pichugin A.P., Lutsik R.V., Tkachenko S.E. Dielectric analysis of operational characteristics and the aging process of protective coatings. Ekspert: teoriya i praktika. 2022. No. 1 (16). pp. 14–22. (In Russian).
14. Pichugin A.P., Khritankov V.F., Pchelnikov A.V., Romashev D.V. Protective properties of compositions with nanosized and special additives against radiation exposure. Izvestiya vuzov. Stroitel’stvo. 2021. No. 12 (756), pp. 24–33. (In Russian).
15. Pchelnikov A.V., Pichugin A.P., Khritankov V.F., Ilyasov A.P. Influence of nanoadditives on increasing the adhesion strength of protective coatings to steel structures and equipment. Izvestiya vuzov. Stroitel’stvo. 2021. No. 7, pp. 103–113. (In Russian).
16. Pchelnikov A.V., Pichugin A.P., Khritankov V.F., Voloboy E.A. Modeling of the process and methods for assessing the burning of protective coatings of metal structures and equipment. Izvestiya vuzov. Stroitel’stvo. 2020. No. 6 (738), pp. 81–90. (In Russian).
17. Frolov V.V. Khimiya: Uchebnoye posobiye dlya mashinostroitel’nykh spetsial’nostey vuzov [Chemi-stry: Textbook for engineering specialties of universities]. Moscow: Vysshaya shkola.1986. 543 p.
18. Vorobyov A.A. Fizicheskiye svoystva ionnykh kristallicheskikh dielektrikov. Kn. 1. [Physical properties of ionic crystalline dielectrics. Book 1]. Tomsk: Publishing House of Tomsk University. 1960. 231 p.
2. Abdrakhmanova L.A., Khozin V.G., Nizamov R.K. Nanomodification of epoxy binders. Nanotekhnologii v stroitel’stve: scientific online journal. 2019. Vol. 11. No. 6, pp. 686–695. (In Russian).
3. Nizina T., Balykov A., Korovkin D., Volodin V. Optimization of the composition of cement dispersion-reinforced fine-grained concrete containing carbon nanomodifiers. Nanoindustriya. 2017. No. 7 (78), pp. 82–91. (In Russian).
4. Nizina T.A., Balykov A.S., Korovkin D.I., Volodin V.V. Physical and mechanical properties of modified fine-grained fibre-reinforced concretes containing carbon nanostructures. International Journal of Nanotechnology. 2019. Vol. 16. No. 6–10, pp. 496–509. DOI: 10.1504/IJNT.2019.106621
5. Matveeva L.Yu., Mokrova M.V., Korotaeva A.S., Rodionova A.M. Influence of nanomodifiers on the structure and properties of gypsum. Traditions and innovations in construction and architecture. Construction and building technologies: Collection of articles of the 79th All-Russian Scientific and Technical Conference / Under the editorship of Shuvalov M.V., Pishchu-leva A.A., Strelkov A.K. Samara, April 18–22, 2022, pp. 821–829. (In Russian).
6. Patent No. 2775585 C9 Russian Federation, IPC C04B 28/04. Nanomodified high-strength lightweight concrete based on composite binder: No. 2021136553 / Grishina A.N., Inozemtsev A.S., Korolev E.V. Applicant FGBUO “National Research Moscow State University of Civil Engineering”. Appl. 12/10/2021. Published 08/22/2022.
7. Shekhovtsova S., Korolev E. Nanomodified rejuvenators and protective materials for asphalt concrete. Magazine of Civil Engineering. 2021. No. 6 (106). 10607. DOI: 10.34910/MCE.106.7
8. Ginchitskaya Yu.N., Yakovlev G.I., Drochitka R., Pervushin G.N., Khritankov V.F., Kolbina D.S., Balobanova Yu.A. Research of structure and properties of nanomodified ceramics. Stroitel’nye Materialy [Construction materials]. 2018. No. 1–2, pp. 27–32. (In Russian).
9. Lesovik V.S., Fediuk R.S., Gridchin A.M., Murali G. Improving the operational characteristics of protective composites. Stroitel’nye Materialy [Construction Materials]. 2021. No. 9, pp. 32–40. (In Russian). DOI: https://doi.org/10.31659/0585-430X-2021-795-9-32-40
10. Nelubova V.V., Usikov S.A., Strokova V.V., Netsvet D.D. Composition and properties of self-compacting concrete using a complex of modifiers. Stroitel’nye Materialy [Construction Materials]. 2021. No. 12, pp. 48–54. (In Russian). DOI: https://doi.org/10.31659/0585-430X-2021-798-12-48-54
11. Pchelnikov A.V., Pichugin A.P., Khritankov V.F., Smirnova O.E. The role of nano-additives in the formation of a strong contact layer of protective coatings. Stroitel’nye Materialy [Construction Materials]. 2022. No. 7, pp. 45–50. (In Russian). DOI: https://doi.org/10.31659/0585-430X-2022-804-7-45-50
12. Ilyasov A.P., Pchelnikov A.V., Pichugin A.P., Khritankov V.F. Heat-shielding properties of polymer compositions with nanosized and special additives. Izvestiya vuzov. Stroitel’stvo. 2022. No. 3, pp. 15–24. (In Russian).
13. Pchelnikov A.V., Pichugin A.P., Lutsik R.V., Tkachenko S.E. Dielectric analysis of operational characteristics and the aging process of protective coatings. Ekspert: teoriya i praktika. 2022. No. 1 (16). pp. 14–22. (In Russian).
14. Pichugin A.P., Khritankov V.F., Pchelnikov A.V., Romashev D.V. Protective properties of compositions with nanosized and special additives against radiation exposure. Izvestiya vuzov. Stroitel’stvo. 2021. No. 12 (756), pp. 24–33. (In Russian).
15. Pchelnikov A.V., Pichugin A.P., Khritankov V.F., Ilyasov A.P. Influence of nanoadditives on increasing the adhesion strength of protective coatings to steel structures and equipment. Izvestiya vuzov. Stroitel’stvo. 2021. No. 7, pp. 103–113. (In Russian).
16. Pchelnikov A.V., Pichugin A.P., Khritankov V.F., Voloboy E.A. Modeling of the process and methods for assessing the burning of protective coatings of metal structures and equipment. Izvestiya vuzov. Stroitel’stvo. 2020. No. 6 (738), pp. 81–90. (In Russian).
17. Frolov V.V. Khimiya: Uchebnoye posobiye dlya mashinostroitel’nykh spetsial’nostey vuzov [Chemi-stry: Textbook for engineering specialties of universities]. Moscow: Vysshaya shkola.1986. 543 p.
18. Vorobyov A.A. Fizicheskiye svoystva ionnykh kristallicheskikh dielektrikov. Kn. 1. [Physical properties of ionic crystalline dielectrics. Book 1]. Tomsk: Publishing House of Tomsk University. 1960. 231 p.
For citation: Pichugin A.P., Pchelnikov A.V., Khritankov V.F., Tulyaganov A.K. Evaluation of the effectiveness of the use of nano-additives in protective coatings. Stroitel’nye Materialy [Construction Materials]. 2023. No. 3, pp. 20–26. (In Russian). DOI: https://doi.org/10.31659/0585-430X-2023-811-3-20-26