Abstract
The effect of the flow of atomic oxygen (AO) on highly filled composites of a high-impact polystyrene (HIPS) and a superfine silicon-organic filler is investigated. Erosion coefficients after the treatment with AO are calculated, and the postirradiation relief of the composites is studied by the method of scanning electron microscopy (SEM). A physicomathematical simulation of erosion processes is performed on the basis of the obtained data.
Similar content being viewed by others
References
Shuvalov, V.A., Tikhii, V.G., Priimak, A.I., and Gusarova, I.A., Degradation of polymer materials of sun KA battery covers at long-term influence of atomic oxygen flows, Kosmichna Nauka i Tekhnologiiya, 2005, vol. 11, no. 5/6, pp. 78–86.
Novikov, L.S. and Chernik, V.N., Primenenie plazmennykh uskoritelei v kosmicheskom materialovedenii. Uchebnoe posobie (Plasma Accelerator Application in Space Material Science. A Tutorial), Moscow: Universitetskaya Kniga, 2008.
Voronina, E.N., Novikov, L.S., Samokhina, M.S., and Chirskaya, N.P., Mathematical simulation of atomic oxygen influence on polymer composites, Trudy XII mezhvuzovskoi nauchnoi shkoly molodykh spetsialistov “Kontsentrirovannye potoki energii v kosmicheskoi tekhnike, elektronike, ekologii i meditsine” (Proc. 12th Intrainst. Sci. School of Young Specialists ‘Concentrated Energy Flows in Space Technique, Electronics, Ecology and Medicine’), Moscow: Mos. Gos. Univ., 2011.
Tagawa, M., Ohmae, N., Nakata, Y., Comparison of polyimide film surface properties exposed to real and simulated space environments: relevance of atomic oxygen effects to wettability in space, in Polyimides and Other High Temperature Polymers, Mittal, K.I., Ed., Tokyo, 2003, vol. 2, pp. 419–435.
Vernigorov, K.B., Alent’ev, A.Yu., Meshkov, I.B., Muzafarov, A.M., Voronina, E.N., Novikov, L.S., and Chernik, V.N., Use of hyperbranched polyethoxysiloxane to improve the resistance of thermoplastic polyimide coatings to atomic oxygen environment, Inorg. Mater.: Appl. Res., 2012, vol. 3, pp. 81–87.
Akishin, A.I., Novikov, L.S., and Chernik, V.N., Application of oxygen plasma accelerator for study of material sputtering, J. Surf. Invest.: X-ray, Synchr. Neutron Techn., 2004, No. 4, pp. 52–56.
ASTM E 2089-00 (2006). Standart Practics for Ground Laboratory Atomic Oxygen Interaction Evaluation of Materials for Spacecraft Applications.
Verker, R. and Eliaz, N., Erosion of POSS-polyimide films under hypervelocity impact and atomic oxygen: the role of mechanical properties at elevated temperatures, Acta Mater., 2009, vol. 57, pp. 1112–1119.
Gurvich, L.V., Karachevtsev, G.V., Kondrat’ev, V.N., Lebedev, Yu.A., Medvedev, V.A., Potapov, V.K., and Khodeev, Yu.S., Energii razryva khimicheskikh svyazei. Potentsialy ionizatsii i srodstvo k elektronu (Energies of Chemical Bond Rupture. Ionization Potentials and Affinity to Electron), Moscow: Nauka, 1974.
Model’ kosmosa. Vozdeistvie kosmicheskoi sredy na materialy i oborudovanie kosmicheskikh apparatov. T. 2 (Space Model. Influence of Space Media on Materials and Equipment of Spacecrafts. Vol. 2), Novikov, L.S., Ed., Moscow: Knizhnyi Dom Universitet, 2007.
Pasevich, O.F. and Milinchuk, V.K., A spectroscopic study of polyimide films exposed in low earth orbits, High Energy Chemistry, 2005, vol. 39, pp. 368–372.
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © V.I. Pavlenko, L.S. Novikov, G.G. Bondarenko, V.N. Chernik, A.I. Gaidar, N.I. Cherkashina, O.D. Edamenko, 2012, published in Perspektivnye Materialy, 2012, No. 4, pp. 92–98.
Rights and permissions
About this article
Cite this article
Pavlenko, V.I., Novikov, L.S., Bondarenko, G.G. et al. Experimental and physicomathematical simulation of the effect of an incident flow of atomic oxygen on highly filled polymer composites. Inorg. Mater. Appl. Res. 4, 169–173 (2013). https://doi.org/10.1134/S2075113313020135
Published:
Issue Date:
DOI: https://doi.org/10.1134/S2075113313020135