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Content available An Investigation of the Extended Storage of Single-base Propellants
Nedkova M., Shishkov P., Varadinova L., Glavchev I.
Central European Journal of Energetic Materials
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2014
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Vol. 11, no. 4
613--624
EN
An investigation of single-base propellants has been conducted. The ageing process during extended storage of single-base propellants (SBP) in nonheated military stores and a heated building has been investigated by elemental analysis. Two or three different absorbencies around the band at 1650 cm-1 were observed by FTIR spectroscopy. In this way, not only the denitration of the propellants was determined, but also cleavage of -O-C- bonds between the glycoside rings in the nitrocellulose macromolecules. The latter process was confirmed by the swelling of the SBP.
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