Detonation Characteristics of Plastic Explosives Based on Attractive Nitramines with Polyisobutylene and Poly(methyl methacrylate) Binders

Autor:	Svatopluk Zeman, Waldemar A. Trzciński, Pavel Vávra, Jiri Pachman, Zbyněk Akštein, Ahmed Elbeih
Rok vydání:	2012
Předmět:	Materials science Physics and Astronomy (miscellaneous) Explosive material Detonation Poly(methyl methacrylate) law.invention chemistry.chemical_compound Matrix (mathematics) Brisance Chemical engineering chemistry law visual_art visual_art.visual_art_medium Imidazole Organic chemistry Plastic explosive Methyl methacrylate
Zdroj:	Journal of Energetic Materials. 30:358-371
ISSN:	1545-8822 0737-0652
DOI:	10.1080/07370652.2011.585216
Popis:	Four highly brisant nitramines, RDX (1,3,5-trinitro-1,3,5-triazinane), HMX (1,3,5,7-tetranitro-1,3,5,7-tetrazocane), BCHMX (cis-1,3,4,6-tetranitro-octahydroimidazo-[4,5-d]imidazole), and ϵ-HNIW (ϵ-2,4,6,8,10,12-hexanitro-2,4,6,8,10,12-hexaazaisowurtzitane), were studied as extruded plastic explosives bonded by two plastic matrices based on polyisobutylene (C4 matrix) and poly-methylmethacrylate (plasticized by dioctyl-adipate) binders. The detonation velocities, D, were measured experimentally. Detonation parameters were also calculated by means of the Kamlet and Jacobs method and CHEETAH and EXPLO5 codes. These detonation parameters showed that plastic-bonded explosives (PBXs) based on BCHMX are more powerful explosives than those based on RDX. The Urizar coefficient for poly(methyl methacrylate) binder was also calculated.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::5d66b99d101199b1d39a6596e35caf72 https://doi.org/10.1080/07370652.2011.585216 Zobrazit plný text záznamu Plný text ve formátu PDF Plný text ve formátu HTML
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