Thermal Decomposition Process of HMX
نویسنده
چکیده
Der thermische Zersetzungsproze8 bei BMX Die thermische Zersetzung von HMX wurde untersucht oberhalb und unterhalb seines Schmelzpunktes unter Einsatz der Thermoanalytik und der lnfrarotspektroskopie. Der Gewichtsverlust, der auftritt, wenn die Temperatur mit konstanter Geschwindigkeit erhoht wird, laSt sich vier Elementarprozessen zuordnen: lnduktionsperiode, Sublimation, Festphasenreaktion 1. Ordnung und stark exotherme Fliissigphasenreaktion; diese wurden graphisch dargestellt durch Auftragen des Logarithmus der Aufheizgeschwindigkeit gegen die reziproke Temperatur. Hydroxymethylformamid wurde als Hauptprodukt bei der Zersetzung in der fliissigen Phase nachgewiesen; damit wird nahegelegt, daB die Zersetzung des HMX in der fliissigen Phase eingeleitet wird durch die Aufspaltung der N-N Bindung und nicht der C-N Bindung.
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