Study of the thermal properties of fluorinated paraffins and hydrophobic coatings on their base

Nefyodov N.I., Khaskov M.A., Petrova A.P., Bouznik V.M.
Nefyodov N.I., Khaskov M.A., Petrova A.P., Bouznik V.M. Study of the thermal properties of fluorinated paraffins and hydrophobic coatings on their base // Proceedings of VIAM. 2017. No. 2. DOI: 10.18577/2307-6046-2017-0-2-11-11. URL: https://test.viam.ru/en/journal/2017/2/11
Keywords
low-molecular fluorooligomers, fluorinated paraffins, hydrophobic coatings, interfacial angle, thermal analysis.
Abstract

The systematic study of thermal properties of low-molecular fluorooligomers – industrial fluorinated paraffins of PPU brand has been carried out. Thermal analysis techniques, in particular a differential scanning calorimetry (DSC) and simultaneous thermal analysis (STA) were used. The features of the thermal decomposition of materials and their behavior under heating have been revealed. Crystallization kinetics of fluorinated paraffins has been determined.

Reference list
  1. Buznik V.M., Kablov E.N., Koshurina A.A. Materialy dlya slozhnykh tekhnicheskikh ustroystv arkticheskogo primeneniya [Materials for difficult engineering devices of the Arctic application] // Nauchno-tekhnicheskie problemy osvoeniya Arktiki. M.: Nauka, 2015. S. 275–285.
  2. Kablov E.N. Materialy i khimicheskie tekhnologii dlya aviatsionnoy tekhniki [Materials and chemical technologies for aviation engineering] // Vestnik Rossiyskoy akademii nauk. 2012. T. 82. №6. S. 520–530.
  3. Kablov E.N. Konstruktsionnye i funktsionalnye materialy – osnova ekonomicheskogo i nauchno-tekhnicheskogo razvitiya Rossii [Constructional and functional materials – basis of economic and scientific and technical development of Russia] // Voprosy materialovedeniya. 2006. №1. S. 64–67.
  4. Buznik V.M. Ftorpolimernye materialy: primenenie v neftegazovom komplekse [Ftorpolimernye materials: application in oil and gas complex]. M.: Neft' i gaz, 2009. Ser.: Akademicheskie chteniya. Vyp. 61. C. 31.
  5. Buznik V.M., Fomin V.M., Alkhimov A.P., Ignateva L.N. i dr. Metallopolimernye nano-kompozity [Metalpolymeric nanocomposites] // Integratsionnye proekty SO RAN. Novosibirsk: Izd-vo SO RAN, 2005. Vyp. 2. S. 260.
  6. Kondrashov E.K., Nefedov N.I., Vereninova N.P., Kushch P.P., Kichigina G.A., Kiryukhin D.P., Buznik V.M. Modifikatsiya ftorsopolimernykh pokrytiy telomerami s tselyu povysheniya ikh gidrofobnosti [Updating of ftorsopolimerny coverings by telomeres for the purpose of increase of their water repellency] // Vse materialy. Entsiklopedicheskiy spravochnik. 2016. №1. S. 2–10.
  7. Boynovich L.B., Emelyanenko A.M. Gidrofobnye materialy i pokrytiya: printsipy sozdaniya, svoystva i primenenie [Waterproof materials and coverings: principles of creation, property and application] // Uspekhi khimii. 2008. №77 (7). S. 619–638.
  8. Boinovich L.B., Emelyanenko A.M. A wetting experiment as a tool to study the physicochemical processes accompanying the contact of hydrophobic and superhydrophobic materials with aqueous media // Advances in Colloid and Interface Science. 2012. Vol. 179–182. P. 133–141.
  9. Buznik V.M. Sverkhgidrofobnye materialy na osnove ftorpolimerov [Superwaterproof materials on the basis of fluoropolymers]// Aviatsionnye materialy i tekhnologii. 2013. №1. S. 29–34.
  10. Tsvetnikov A.K., Matveenko L.A., Puz A.V., Egorkin V.S. i dr. Nanodispersnyy politet-raftoretilen Forum i ego vliyanie na fizicheskie svoystva lakokrasochnykh pokrytiy [Nanodisperse polytetrafluoroethylene Forum and its influence on physical properties of paint coatings] // La-kokrasochnye materialy i ikh primenenie. 2016. №1–2. S. 63–67.
  11. Tsvetnikov A.K., Kalacheva T.A., Buznik V.M. Vliyanie ultradispersnogo politet-raftoretilena FORUM® na khimicheskuyu stoykost' lakokrasochnykh pokrytiy [Influence of ultradisperse FORUM® polytetrafluoroethylene on chemical resistance of paint coatings] // Lakokrasochnye materialy i ikh primenenie. 2001. №1. S. 20–21.
  12. Nefedov N.I., Kondrashov E.K., Ponomarenko S.A., Gorbenko O.M., Petrova A.P., Buznik V.M. Osobennosti stroeniya ftorparafinov i pokrytiy na ikh osnove [Features of structure ftorparafinov and coverings on their basis] // Vse materialy. Entsiklopedicheskiy spravochnik. 2017. №2 (v pechati).
  13. Buznik V.M., Vopilov Yu.T., Yurkov G.Yu., Ignat’tva L.N., Toropov A.N., Smirnov M.A. The structural features of fluorinated paraffinns // Polymer Science. Ser. A. 2015. No. 4. Р. 415–424.
  14. Ignatieva L.N., Gorbenko O.M., Kuryavyi V.G., Savchenko N.N., Pavlov A.D., Mashtalyar D.V., Bouznik V.M. Characteristics of the structure and properties of low-temperature fractions recov-ered from the powder ultradispersed polytetrafluoroethylene by sublimation // Journal of Fluorine Chemistry. 2013. Vol. 156. P. 246–252.
  15. Poroshok-uskoritel dlya obrabotki poverkhnosti plastikovykh lyzh i sposob ego polucheniya [Powder accelerator for surface treatment of plastic skis and way of its receiving]: pat. 2264375 Ros. Federatsiya. №2009146365/05; zayavl. 14.12.2009; opubl. 20.11.2005. Byul. №23 (II ch.). 7 s.
  16. Walczak M. Role and properties of the confined amorphous phase of polymers. Dissertation: Ecole nationale supérieure darts et métiers – ENSAM. 2012. P. 160.
  17. Zinet M., Refaa Z., Boutaous M., Xin S., Bourgin P. Thermophysical Characterization and Crys-tallization Kinetics of Semi-Crystalline Polymers // Journal of Modern Physics. 2013. Vol. 4. P. 28–37.
  18. Ebnesajjad S. Fluoroplastics. William Andrew, 2000. Vol. 1: Non-Melt Processible Fluoroplastics 370 p.
  19. Kablov E.N. Innovacionnye razrabotki FGUP «VIAM» GNC RF po realizacii «Strategicheskih napravlenij razvitiya materialov i tehnologij ih pererabotki na period do 2030 goda» [Innovative developments of FSUE «VIAM» SSC of RF on realization of «Strategic directions of the develop-ment of materials and technologies of their processing for the period until 2030»] //Aviacionnye materialy i tehnologii. 2015. №1 (34). S. 3–33. DOI: 10.18577/2071-9140-2015-0-1-3-33.
  20. ISO 11357-7:2002 Plastics-Differential scanning calorimetry (DSC). Part 7: Determination of crystallization kinetics.
  21. Meng Z., Yang L., Geng W., Yao Y., Wang X., Liu Y. Kinetic Study on the Isothermal and Nonisothermal Crystallization of Monoglyceride Organogels // The Scientific World Journal. 2014. Article ID 149753.
  22. Freire E., Bianchi O., Martins J.N., Monteiro E.E.C., Forte M.C.M. Non-isothermal crystallization of PVDF/PMMA blends processed in low and high shear mixers // Journal of Non-Crystalline Solids. 2012. Vol. 358. P. 2674–2681.
  23. Nefedov N.I., Guseva M.A., Khaskov M.A., Ignateva L.N., Buznik V.M. Osobennosti tempe-raturnogo povedeniya nizkomolekulyarnykh ftoroligomerov [Features of temperature behavior of low-molecular ftoroligomer] // Vysokomolekulyarnye soedi-neniya. 2017 (v pechati).
  24. Nefyodov N.I., Semyonova L.V. Tendencii razvitiya v oblasti konformnyh pokrytij dlya vlagozashhity i elektroizolyacii plat pechatnogo montazha i jelementov radiojelektronnoj apparatury [Development tendencies in the field on conformal coating for the moisture protection and electrical insulation of printed-circuit boards and electronic elements] // Aviacionnye materialy i tehnologii. 2013. №1. S. 50–52.
  25. Lukina N.F., Dementeva L.A., Petrova A.P., Serezhenkov A.A. Konstrukcionnye i termostojkie klei [Constructional and heat-resistant glues] // Aviacionnye materialy i tehnologii. 2012. №S. S. 328–335.
  26. Vopilov Yu.E., Nikitin L.N., Khokhlov A.R., Buznik V.M. Separatsiya nizkomolekulyarnykh fraktsiy ultradispersnogo politetraftoretilena sverkhkriticheskim dioksidom ugleroda [Separation of low-molecular fractions of ultradisperse polytetrafluoroethylene by supercritical carbon dioxide] // Sverkhkriticheskie Flyuidy: Teoriya i Praktika. 2009. T. 4. №2. S. 4–14.