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Description
  • Dioctyl sebacate (DOS) is a part of polyisobutylene binder (PIB) to form a polymeric C4 matrix. PBXs with this matrix were filled by: BCHMX (cis-1,3,4,6-tetranitrooctahydroimidazo [4,5 d]imidazole), ?-HNIW (?-2,4,6,8,10,12-hexanitro-2,4,6,8,10,12-hexaaza-isowurtzitane), RDX (1,3,5-trinitro-1,3,5-triazacyclohexane), and HMX (1,3,5,7-tetranitro-1,3,5,7-tetrazacyclooctane). Similarly Fluorel binder was used in PBXs based on the same selected nitramines. Impact and friction sensitivities of these PBXs and the pure fillers were measured. The thermal stability was studied using DTA. HPLC was used to detect the presence of BCHMX dissolved in DOS. The heat of combustion of the PBXs and of the pure explosive fillers was specified using a bomb calorimetry. PIB softened by DOS has a greater effect on decreasing the impact sensitivity of the studied pure nitramine fillers than Fluorel binder. However, the plasticizer acts as a solvent for the energetic materials and decreases the decompn. temp. of these plastic explosives.
  • Dioctyl sebacate (DOS) is a part of polyisobutylene binder (PIB) to form a polymeric C4 matrix. PBXs with this matrix were filled by: BCHMX (cis-1,3,4,6-tetranitrooctahydroimidazo [4,5 d]imidazole), ?-HNIW (?-2,4,6,8,10,12-hexanitro-2,4,6,8,10,12-hexaaza-isowurtzitane), RDX (1,3,5-trinitro-1,3,5-triazacyclohexane), and HMX (1,3,5,7-tetranitro-1,3,5,7-tetrazacyclooctane). Similarly Fluorel binder was used in PBXs based on the same selected nitramines. Impact and friction sensitivities of these PBXs and the pure fillers were measured. The thermal stability was studied using DTA. HPLC was used to detect the presence of BCHMX dissolved in DOS. The heat of combustion of the PBXs and of the pure explosive fillers was specified using a bomb calorimetry. PIB softened by DOS has a greater effect on decreasing the impact sensitivity of the studied pure nitramine fillers than Fluorel binder. However, the plasticizer acts as a solvent for the energetic materials and decreases the decompn. temp. of these plastic explosives. (en)
Title
  • Effect of Polar Plasticizers on the Characteristics of Selected Cyclic Nitramines
  • Effect of Polar Plasticizers on the Characteristics of Selected Cyclic Nitramines (en)
skos:prefLabel
  • Effect of Polar Plasticizers on the Characteristics of Selected Cyclic Nitramines
  • Effect of Polar Plasticizers on the Characteristics of Selected Cyclic Nitramines (en)
skos:notation
  • RIV/00216275:25310/13:39896301!RIV14-MSM-25310___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • I
http://linked.open...iv/cisloPeriodika
  • 3
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 71673
http://linked.open...ai/riv/idVysledku
  • RIV/00216275:25310/13:39896301
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • thermal stability; combustion; sensitivity; polymers; energetic materials (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • PL - Polská republika
http://linked.open...ontrolniKodProRIV
  • [51140840FB78]
http://linked.open...i/riv/nazevZdroje
  • Central European Journal of Energetic Materials
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 10
http://linked.open...iv/tvurceVysledku
  • Elbeih, Ahmed Ikhlas Mohamed
  • Pachmáň, Jiří
  • Zeman, Svatopluk
http://linked.open...ain/vavai/riv/wos
  • 000325240200004
issn
  • 1733-7178
number of pages
http://localhost/t...ganizacniJednotka
  • 25310
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