Interactions and physical properties of energetic poly-(phthalazinone ether sulfone ketones) (PPESKs) and ε-hexanitrohexaazaisowurtzitane (ε-CL-20) based polymer bonded explosives: a molecular dynamics simulations
Sign Up to like & getrecommendations! Published in 2018 at "Structural Chemistry"
DOI: 10.1007/s11224-018-1225-y
Abstract: Molecular dynamic (MD) simulations were employed to investigate the hexanitrohexaazaisowurtzitane (CL-20) crystal, seven designed energetic poly-(phthalazinone ether sulfone ketones) (PPESKs) and PPESKs/ε-CL-20 polymer–bonded explosives (PBXs). Cohesive energy density (CED) and solubility parameters (δ) were predicted… read more here.
Keywords: phthalazinone ether; energetic poly; poly phthalazinone; bonded explosives ... See more keywords
Construction and non-linear viscoelastic properties of nano-structure polymer bonded explosives filled with graphene
Sign Up to like & getrecommendations! Published in 2018 at "Composites Science and Technology"
DOI: 10.1016/j.compscitech.2018.03.007
Abstract: Abstract The 1,3,5-triamino-2,4,6-trinitrobenzene (TATB)-based polymer bonded explosives (PBXs) modified with different contents of graphene from 0.05 wt% to 0.5 wt% were prepared by the water suspension methods. The non-linear viscoelastic properties of the TATB-based PBXs were detailedly… read more here.
Keywords: linear viscoelastic; non linear; polymer; bonded explosives ... See more keywords
Effect of energy content of the nitraminic plastic bonded explosives on their performance and sensitivity characteristics
Sign Up to like & getrecommendations! Published in 2019 at "Defence Technology"
DOI: 10.1016/j.dt.2018.12.003
Abstract: Abstract Information about the forty nine nitraminic plastic bonded explosives (PBXs) and different nitramines were collected. Fillers of these PBXs are nitramines 1,3,5-trinitro-1,3,5-triazinane (RDX) and β-1,3,5,7-tetranitro-1,3,5-tetrazocane (β-HMX), cis-1,3,4,6-tetranitro-octahydroimidazo-[4,5-d]imidazole (bicyclo-HMX, BCHMX) and e-2,4,6,8,10,12-hexanitro-2,4,6,8,10,12-hexaazaisowurtzitane (e-HNIW, CL-20) which… read more here.
Keywords: energy content; pbxs; bonded explosives; plastic bonded ... See more keywords
Numerical study of countermeasure against thermal stimuli for HMX-based polymer-bonded explosives
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Energetic Materials"
DOI: 10.1080/07370652.2018.1477866
Abstract: ABSTRACT An accurate thermal decomposition model of Octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine (HMX)-based polymer-bonded explosives is indispensable to the design of countermeasure against environmental thermal stimuli for certain explosive devices. However, the complicated chemical reactions occurring in decomposition of… read more here.
Keywords: based polymer; thermal stimuli; hmx based; bonded explosives ... See more keywords
Enhanced Non-linear Viscoelastic Properties of Polymer Bonded Explosives Based on Graphene and a Neutral Polymeric Bonding Agent
Sign Up to like & getrecommendations! Published in 2017 at "Central European Journal of Energetic Materials"
DOI: 10.22211/cejem/78753
Abstract: During their long-term storage and transport, polymer bonded explosives (PBXs) will be subjected to complex thermal physical environments with combined thermal and mechanical loads. The creep behaviour results in a change of physical and mechanical… read more here.
Keywords: graphene neutral; polymeric bonding; bonded explosives; polymer bonded ... See more keywords
In Situ Imaging during Compression of Plastic Bonded Explosives for Damage Modeling
Sign Up to like & getrecommendations! Published in 2017 at "Materials"
DOI: 10.3390/ma10060638
Abstract: The microstructure of plastic bonded explosives (PBXs) is known to influence behavior during mechanical deformation, but characterizing the microstructure can be challenging. For example, the explosive crystals and binder in formulations such as PBX 9501… read more here.
Keywords: compression; binder; bonded explosives; situ imaging ... See more keywords