About: Effect of different polymeric matrices on some properties of plastic bonded explosives

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Matrices based on polyisobutylene (PIB), polymethyl-methacrylate (PA), Viton A 200, Fluorel and polymethyl-siloxane were studied as binders of PBXs, based on RDX, beta-HMX, BCHMX and epsilon-HNIW. Characteristics of detonation, sensitivities and thermal stability of the explosives studied were determined. Heat of detonation was calculated by means of EXPLO 5 code. Fluoroelastomers have not a negative effect on the thermal stability and decrease the friction sensitivity, they have the lowest anti-impact efficiency and a positive effect on performance. PA and PIB decrease thermal stability, the anti-impact influences of PIB-binders are better than those of PA while PA binders have a higher anti-friction effect and slightly negative influence on the performance in comparison with PIB mixtures. The polydimethyl-siloxane has a neutral effect on thermal stability, influences the volume thermo-chemistry of PBXs detonation comparable with that of fluoroelastomers although it does not provide comparable performance. Matrices based on polyisobutylene (PIB), polymethyl-methacrylate (PA), Viton A 200, Fluorel and polymethyl-siloxane were studied as binders of PBXs, based on RDX, beta-HMX, BCHMX and epsilon-HNIW. Characteristics of detonation, sensitivities and thermal stability of the explosives studied were determined. Heat of detonation was calculated by means of EXPLO 5 code. Fluoroelastomers have not a negative effect on the thermal stability and decrease the friction sensitivity, they have the lowest anti-impact efficiency and a positive effect on performance. PA and PIB decrease thermal stability, the anti-impact influences of PIB-binders are better than those of PA while PA binders have a higher anti-friction effect and slightly negative influence on the performance in comparison with PIB mixtures. The polydimethyl-siloxane has a neutral effect on thermal stability, influences the volume thermo-chemistry of PBXs detonation comparable with that of fluoroelastomers although it does not provide comparable performance. (en)
Title	Effect of different polymeric matrices on some properties of plastic bonded explosives Effect of different polymeric matrices on some properties of plastic bonded explosives (en)
skos:prefLabel	Effect of different polymeric matrices on some properties of plastic bonded explosives Effect of different polymeric matrices on some properties of plastic bonded explosives (en)
skos:notation	RIV/00216275:25310/12:39895817!RIV13-MSM-25310___
http://linked.open...avai/predkladatel	Fakulta chemicko-technologická
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM0021627501)
http://linked.open...iv/cisloPeriodika	6
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Vávra, Pavel Zeman, Svatopluk Jungová, Marcela Elbeih, Ahmed Ikhlas Mohamed
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Pardubice / Fakulta chemicko-technologická
http://linked.open...dnocenehoVysledku	132998
http://linked.open...ai/riv/idVysledku	RIV/00216275:25310/12:39895817
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	performance; sensitivity; friction; impact; nitramines; plastic (en)
http://linked.open.../riv/klicoveSlovo	friction impact performance plastic nitramines sensitivity
http://linked.open...odStatuVydavatele	DE - Spolková republika Německo
http://linked.open...ontrolniKodProRIV	[D951DC0C6EAA]
http://linked.open...i/riv/nazevZdroje	Propellants Explosives Pyrotechnics
http://linked.open...in/vavai/riv/obor	JY
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	37
http://linked.open...iv/tvurceVysledku	Akštein, Zbyněk Elbeih, Ahmed Ikhlas Mohamed Vávra, Pavel Zeman, Svatopluk Jungová, Marcela
http://linked.open...ain/vavai/riv/wos	000312527700007
http://linked.open...n/vavai/riv/zamer	Aimed preparation of special compounds and materials and investigation of their physical and chemical properties and supramolecular structures
issn	0721-3115
number of pages	9 (xsd:int)
http://bibframe.org/vocab/doi	10.1002/prep.201200018
http://localhost/t...ganizacniJednotka	25310
is http://linked.open...avai/riv/vysledek of	Effect of different polymeric matrices on some properties of plastic bonded explosives

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