New protective materials to improve survivability military objects
DOI:
https://doi.org/10.34169/2414-0651.2020.4(28).89-97Keywords:
military objects, infrastructure, survivability, destruction, protection, coatings, adhesivesAbstract
With the aim of increasing the survivability of military facilities, a method of obtaining multifunctional polyurethane materials (MPM) for use as adhesives for joining, coatings to protect various type surfaces from destruction under abiotic, biotic and anthropogenic destructive factors has been created.
The developed MPM have high indicators of operational and special properties: adhesive to metal, concrete, stone, brick, wood; chemical, hydrolytic, biological, solar and abrasion resistance, as well as resistance to salt fog and salt solutions at low temperatures.
On the basis of the MPM were created: a) non-slip protective coatings MPM/inorganic fi ller and MPM/organic fi ller; b) MPM for bioprotection and increasing of fire resistance of wooden constructions.
Field trials of created materials were carried out at the facilities of the Armed Forces of Ukraine (AFU) and (UkrOboronProm). The metal-concrete adhesive compound, which was operated in the open air under vibrationdynamic loads for 16 months, fully preserved its strength.
Protective non-slip coatings applied on the concrete site (UkrOboronProm) and fragments of the concrete coating of the access road (GF AFU), during 16 months fully preserved their properties – no change of color, no cracking and peeling.
The protective non-slip coating of the metal structure, which was operated under dynamic loads during the year (NFU, AFU), was completely preserved - no color changing, and no damage and peeling.
The use of MPM guarantees: a) reliable prolonged operation of metal, reinforced concrete structures, buildings and structures under conditions of dynamic abiotic, biotic and anthropogenic loads; b) high degree of service safety of the objects and their prolonged preservation, providing the coating with non-slip properties; c) practical elimination of destruction of protected concrete surfaces under the infl uence of temperature changes, d) mass recovery of damaged metal, reinforced concrete, concrete, and the
original appearance of painted metal surfaces.
Downloads
References
Industrial Coatings Market by Resin (Polyurethane, Epoxy, Acrylic, Alkyd), Technology (Solvent-based, Water-based, Powder), End-Use Industry (General Industrial, Protective, Automotive, Aerospace, Wood, Packaging), and Region - Global Forecast to 2025 https://www.marketsandmarkets.com/Market-Reports/industrial-coatings-market-746.html.
Anticorrosive coatings: A review /P. A. Sørensen, S. Kiil, K. Dam-Johansen and С.E. Weinell // J. of Coatings Technology and Research. 2009. № 6(2). Рр.135−176. DOI: 10.1007/s11998-008-9144-2. DOI: https://doi.org/10.1007/s11998-008-9144-2
Evaluation of Protective Coatings for High-Corrosivity Category Atmospheres in Offshore Applications/A. López-Ortega, R. Bayón and J. L. Arana//Materials (Basel). 2019. № 12(8). Рр. 1325−1341. DOI: https://doi.org/10.3390/ma12081325. DOI: https://doi.org/10.3390/ma12081325
Self-Repairing Composites for Corrosion Protection: A Review on Recent Strategies and Evaluation Methods/ P. Vijayan and M. Al-Maadeed//Materials (Basel). 2019. № 12(17). Рр. 2754−2771. DOI: https://doi.org/10.3390/ma12172754. DOI: https://doi.org/10.3390/ma12172754
Tendenczii razvitiya v oblasti antikorrozionny`kh polimerny`kh sostavov dlya zashhity` ot korrozii krepezhny`kh soedinenij kontaktny`kh par kombinirovanny`kh konstrukczij (obzor) / V.A.Kuzneczova, L.V.Semenova, Shapovalov G.G. // Aviaczionny`e materialy` i tekhnologii. 2017.№1(46).-S.25-31. DOI: https://doi.org/10.18577/2071-9140-2017-0-1-25-31. DOI: https://doi.org/10.18577/2071-9140-2017-0-1-25-31
Klej VK (zhidkij). OST 1 90281-86, PI 1.2.260-84.
Klej VK-9. PI 1.2A.529-99 (TU 1-595-14-842-2004).
Kompaund K-300-61 (Klej 300). OST V 6-06-5100-96.
E`poksidny`j kompaund K-153. TU 6-05-1584-85, TU 2225-509-00203521-94, OST V 84-167-90.
Klej PU-2. OST 107.460 007.009-2002, PI 1.2.339-87.
Patent№ 38576 Ukrayina, MPK C08J 3/20, C08L 75/00. Sposib oderzhannya poliuretanovoyi kompoziciyi dlya zahisnogo pokrittya // Yu.V. Savelyev, L.A. Markovska, N.J. Parhomenko, O.O. Savelyeva – Institut himiyi visokomolekulyarnih spoluk NAN Ukrayini. Opubl. 12.01.2009, Byul. № 1.
Patent № 105706 Ukrayina, MPK S 08 L 75/00. S 08 L 75/06, S 08 L 75/08 Sposib oderzhannya poliuretanovoyi kompoziciyi // Yu.V. Savelyev, L.A. Markovska, N.J. Parhomenko, O.O. Savelyeva – Institut himiyi visokomolekulyarnih spoluk NAN Ukrayini. Opubl. 10.06.2014, Byul. № 11.
Patent № 90678 Ukrayina, MPK C 08 J 3/00, C 08 J 3/20, S 08 K 5/500, S 08 L 75/00, S 08 L 75/08. Sposib oderzhannya poliuretanovoyi kompoziciyi dlya zahisnogo pokrittya // Yu.V. Savelyev, L.A. Markovska, N.J. Parhomenko, O.O. Savelyeva – Institut himiyi visokomolekulyarnih spoluk NAN Ukrayini. Opubl. 10.06.2014, Byul. № 11.
Patent № 129081 Ukrayina, MPK S 08 K 3/00, S 08 K 5/00, S 08 L 75/04, S 08 L 75/06, S 08 L 75/08. Poliuretanova kompoziciya dlya zahisnogo pokrittya// Yu.V. Savelyev, L.A. Markovska, O.R.Ahranovich, N.J.Parhomenko, O.O.Savelyeva – Institut himiyi visokomolekulyarnih spoluk NAN Ukrayini. Opubl. 25.10.2018, Byul. № 20.
Patent № 140433 Ukrayina, MPK H05K 9/00. Korozijnostijke nanokompozitne zahisne pokrittya // S.M.Mahno, O.M. Lisova, G.M. Gunya, P.P. Gorbik, Yu.V. Savelyev, L.A. Markovska, N.J.Parhomenko–Institut himiyi poverhni im. O.O.Chujka NAN Ukrayini, Institut himiyi visokomolekulyarnih spoluk NAN Ukrayini. Opubl. 25.02.2020, Byul. № 4.
GOST 9.049 – 91.ESZKS. Materialy polimernye i ih komponenty. Metody laboratornyh ispytanij na stojkost k vozdejstviyu plesnevyh gribov. - M.: Izd-vo standartov, 1991.- 12 s.
Protokol № 169/1-2019. Ukrayinskij naukovo-doslidnij institut civilnogo zahistu. NDC «Pozhezhna bezpeka» (25.07.2019 r.)
Protokol № 170/1-2019. Ukrayinskij naukovo-doslidnij institut civilnogo zahistu. NDC «Pozhezhna bezpeka» (25.07.2019 r.).
Downloads
Published
How to Cite
Issue
Section
