Abstract
Gas chromatography, manometry, and electron spin resonance spectroscopy were used to study the gas release due to the action of electron and gamma radiation on composite energetic compositions and their active fuel binder consisting of polyester urethane and plasticized nitrate esters. It is shown that, under irradiation, fillers such as ammonium perchlorate and aerosil promote decomposition of the active fuel binder and that cyclotetramethylene tetranitramine acts as an inert filler. The possible causes of the findings are discussed.
Similar content being viewed by others
References
Yu. M. Milekhin, B. I. Larionov, N. N. Parfenov, G. V. Burskii, and V. M. Merkulov, “Technical and economic research on the development of low-cost environmentally safe solid rocket propellants for mid-flight propulsion systems and solid rocket boosters of space-rocket systems,” Izv. Ross. Akad. Raket. Artiller. Nauk, No. 2(39), 82–87 (2004).
É. F. Okhrimenko, “Urgent problems of developing solid propellants of future tactical systems,” in: Vooruzh., Polit., Konvers., No. 3, 33–37 (2004).
R. O. Bolt and J. G. Carrol, Radiation Effect on Organic Materials, Academic Press (1963).
S. M. Kaye (ed.), Encyclopedia of Explosives and Related Items, Picatinny Arsenal Tech. Report No. PATR 2700, Vol. 9 (1980), pp. R5–R76.
M. S. Jahan, D. E. Thomas, M. C. King, D. W. Cooke, B. L. Bennett, E. B. Orler, and D. A. Wrobleski, “Electron spin resonance study of oxidation in X-irradiated poly (ester urethane) containing nitroplasticizer,” Nucl. Instrum. Meth. Phys., Res. B, 185, No. 1–4, 351–354 (2001).
V. V. Boldyrev, Reactivity of Solids (By the Example of Thermal Decomposition Reactions) [in Russian], Izd. Sib. Otd. Ross. Akad. Nauk (1997).
M. A. Bruk and S. A. Pavlov, Polymerization on the Surface of Solids, Khimiya, Moscow (1990).
V. P. Gordilenko, Radiation Modification of Composite Materials Based on Polyolefins [in Russian], Naukova Dumka, Kiev (1986).
A. G. Kotov and V. V. Gromov, Radiochemistry and Physics of Heterogeneous Systems [in Russian], Énergoatomizdat, Moscow (1988).
L. S. Lussier, H. Gagnon, and M. A. Bohn, “On the chemical reactions of diphenylamine and its derivatives with nitrogen dioxide at normal storage temperature conditions,” Propellants, Explosives, Pyrotechnic, 25, 117–125 (2000).
L. I. Iskakov, “Gas release from polymer materials under irradiation,” in: Radiation Resistance of Organic Materials: Review [in Russian], Moscow (1979).
M. H. Miles, K. L. DeVries, A. D. Britt, and W. B. Moniz, “Generation of free radicals in RDX and HMX compositions,” Propellants, Explosives, Pyrotechnics, 7, 100–106 (1982).
J. Stals, A. S. Buchanan, C. G. Barraclough, “Chemistry of aliphatic unconjugated nitramines. Pt 5. Primary photochemical processes in polycrystalline RDX,” Trans. Faraday Soc., 67, No. 582, Part 6 (1971), pp. 1749–1755.
M. Shiotani and J. H. Freed, “ESR studies of NO2 adsorbed on surfaces. Analysis of motional dynamics,” J. Phys. Chem., 85, No. 25, 3873–3883 (1981).
S. M. Ryabykh, “Initiation of primary explosives by radiation,” in: Urgent Problems of Photo and Radiation Physical Chemistry of Inorganic Crystalline Solids (scientific reviews), Kemerovo Gos. Univ.-Kuzbassvuzizdat, Kemerovo (2004), pp. 54–123.
Yu. M. Milekhin, D. N. Sadovnichii, S. V. Mukhachev, A. A. Koptelov, T. A. Bestuzheva, E. A. Butenko, and A. K. Kuz’michev, “Radiolysis of polyester urethane rubber,” in: Abstracts XVII Mendeleev Congress on General and Applied Chemistry, Vol. 3, Kazan’ Chem.-Technol. Univ., Kazan’ (2003), p. 370.
G. B. Pariiskii, I. S. Gaponov, and E. Ya. Davydov, “Interaction of nitrogen oxides with polymers,” Usp. Khim., 69, No. 11, 1071–1086 (2000).
Yu. Shu, B. L. Korsunskii, and G. M. Nazin, “Mechanism of thermal decomposition of secondary nitramines,” Usp. Khim., 73, No. 3, 320–335 (2004).
L. P. Smirnov, “Chemical physics of decomposition of energetic materials; Problems and prospects,” Usp. Khim., 73, No. 11, 1210–1232 (2004).
J. Stals, A. S. Buchanan, and C. G. Barraclough, “Chemistry of aliphatic unconjugated nitramines. Part 6. Solid state photolysis of RDX”, Trans. Faraday Soc., 67, No. 582, 1756–1767 (1971).
Yu. A. Zakharov and V. A. Nevostruev, “Radiolysis of solid inorganic salts with oxygen-containing anions,” Usp. Khim., 37, No. 1, 143–166 (1968).
P. Atkins and M. Symons, The Structure of Inorganic Radicals. An Application of Electron Spin Resonance to the Study of Molecular Structure Elsevier, New York (1967).
G. B. Maenlis, G. M. Nazin, Yu. I. Rubtsov, and V. A. Strunin, Thermal Decomposition and Combustion of Explosives and Powders [in Russian], Nauka, Moscow (1996).
Author information
Authors and Affiliations
Corresponding author
Additional information
__________
Translated from Fizika Goreniya i Vzryva, Vol. 44, No. 4, pp. 66–71, July–August, 2008.
Rights and permissions
About this article
Cite this article
Milekhin, Y.M., Sadovnichii, D.N., Koptelov, A.A. et al. Gas release in energetic compositions with an active fuel binder on exposure to ionizing radiation. Combust Explos Shock Waves 44, 431–436 (2008). https://doi.org/10.1007/s10573-008-0069-y
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10573-008-0069-y