WebMelting point: 205.5 °C: Autoignition temperature: 234 °C: Appearance colorless solid crystals CAS number: 121-82-4 PubChem: 8490 ... The American Bachmann process for … WebComposition. Two formulations are commonly used: 70% HMX & 30% TNT; 75% HMX & 25% TNT; Given that HMX has a much higher detonation velocity than TNT (over 2,000 …
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WebJan 23, 2024 · 1,3,5,7-tetranitro-1,3,5,7-tetrazocane (HMX), as an excellent high energetic material, was found in 1941 and has been widely adopted in both military and civilian fields because of its high density and detonation speed [1,2,3].However, along with high energy, high mechanical sensitivity also brings some safety problems and restricts its application … WebFeb 18, 2024 · HMX melting point is close to 558.15 K and its fusion enthalpy was 70154.38 J/mol; RDX melting point was 478.65 K and its fusion enthalpy was 35647.68 J/mol [30]. According to Eq. (2) and the results presented in Table 2 , the activity coefficient γ 1 can be calculated with the experimental data of solubility, and melting temperature …
WebJan 1, 2010 · High melting point materials at the skidding interface between HE and a substrate is known to increase the probability of ignition by creating hot spots not subject to reduced heating from the melting of HE material. Skidding occurred at peak forces of 6-26 kN normal force, and 0.6-3.4 kN of frictional force. ... test the HMX-based UK explosive ... WebMelting point 281 °C. Practically insoluble in water. Water slurry mitigates explosion hazard. Used in solid propellants and explosives. ... /BIRDS and MAMMALS/ High-melting …
WebSep 15, 2002 · HNS gave a moderate exothermic peak at 332 °C, before the exothermic peak there is an endothermic peak at 318 °C, which indicates the melting point of HNS. … WebPredicted data is generated using the US Environmental Protection Agency s EPISuite™. Log Octanol-Water Partition Coef (SRC): Log Kow (KOWWIN v1.67 estimate) = -4.55 …
WebThe rates of gas formation of the various pyrolysis products along with the macroscopic and microscopic features of the NVR that is generated during the decomposition of HMX suggest that a major process involved in the …
WebA novel and efficient approach for the synthesis of octahydro- 1,3,5,7-tetranitro-1,3,5,7-tetrazocine (HMX) was achieved through nitrolysis of 1,3,5,7-tetracetyl-1,3,5,7-tetraazacyclooctane (TAT) ... Melting points were determined on an Electrothermal9100 apparatus and were uncorrected. FTIR spectra were obtained on a Perkin-Elmer infrared ... bone dry crossword puzzleWebJan 1, 1979 · The triplet-pair spec- trum generated by the (NO2)2 species consisted of five lines with an intensity distribution 1:2:3:2:1 and nitrogen hyperfine splitting aN = 2.77mT. Mechanism of Decomposition Previous studies of the thermal decomposition of HMX below its melting point have been variously interpreted [11]. goat farm art center atlantaWebAug 1, 2024 · For instance, C. Lin reported a novel litchi-like microcapsules, which constructed by coating HMX with high melting point paraffin wax (HPW) and PDA [17]. The resulted modified HMX crystals have higher mechanical strength, improved thermostability and lower sensitivity, but they tend to have lower energy content. boned rolled lamb shoulderWebRDX (abbreviation of "Research Department eXplosive") or hexogen, among other names, is an organic compound with the formula (O 2 N 2 CH 2) 3.It is white, odorless and tasteless, widely used as an explosive. Chemically, it is classified as a nitroamine alongside HMX, which is a more energetic explosive than TNT.It was used widely in World War II and … boned rolled leg of lambWebMay 1, 2011 · The ability of solid products of HMX and CL-20 pyrolysis to oxidize metal aluminium was examined by STA and by the burn rate measurements. DSC results revealed that CL-20 solid products are much more oxidative resulting in Al oxidation at melting point, whereas HMX products do not oxidize Al under thermal analysis confinement. goat farm animals cartoonsWebJan 5, 2024 · The HMX particles (d 50 = 6.3 μm) used for 3D printing were fabricated by a bi-directional bead mill, the SEM patterns of raw HMX and milled HMX as shown in Fig. 13. It can be seen that the raw HMX was prismatic and the milled HMX was plate-shaped, the detailed particle distribution as shown in Fig. 14 . bone drop in bathroom sinkWebApr 6, 2024 · The phase-transition temperature (T t), melting point (T m), and decomposition temperature (T p) of HMX/DMF solvates are essentially in agreement with those of HMX particles, illustrating that DMF has few influences on the non-isothermal stability of HMX in HMX/DMF solvates. boned rolled turkey cooking times