Hydrophobic structures for additional protection of carbon steel in fuel systems of aviation engineering

Kravchenko N.G., Petrova V.A., Mikov D.A.
UDC
678.026
DOI
10.18577/2307-6046-2016-0-5-9-9
Article PDF (Russian) (514.69 KB)
How to cite
Kravchenko N.G., Petrova V.A., Mikov D.A. Hydrophobic structures for additional protection of carbon steel in fuel systems of aviation engineering // Proceedings of VIAM. 2016. No. 5. DOI: 10.18577/2307-6046-2016-0-5-9-9. URL: https://test.viam.ru/en/journal/2016/5/9
Abstract

In this work functional polymer coatings which can be used as hydrophobic processing for increase of protective properties of carbon steel working in fuels at influence of condensate are investigated. Data on resistance of functional polymer coatings on carbon steels in the salt spray chamber (SSC) and aviation fuel TS-1 are obtained. Method of measurement of interfacial angle (IFA) by water was used as an express method of estimation of hydrophobic behavior of the surface. The most effective hydrophobic agents for receiving polymer coatings are functional fluorinated oligomers. On the basis of the researches structures of functional polymer coatings which can be used in fuel systems of aircraft for additional protection of carbon steel have been chosen. Work is executed within implementation of the complex scientific direction 2.2. «Qualification and researches of materials» («The strategic directions of development of materials and technologies of their processing for the period

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