Издательство СО РАН

Издательство СО РАН

Адрес Издательства СО РАН: Россия, 630090, а/я 187
Новосибирск, Морской пр., 2

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Яндекс.Метрика

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Поиск по журналу

Физика горения и взрыва

1993 год, номер 3

Thermal Decomposition of Gap and Gap Based Double Base Propellants

S. S. Dhar, S. N. Asthana, H. Singh, G. N. Natu
Explosives Research and Development Laboratory,
Pune 411 008. INDIA
Department of Chemistry, University of Poona, INDIA
Страницы: 27-31

Аннотация

Tliis paper reports the thermal decomposition pattern of GAP and GAP containing double base (DB) compositions. Dynamic and isothermal TGA reveal two stage decomposition process for GAP. At temperatures below 200° С reactant-product interface diffusion while at higher temperatures, nucleation based diffusion processes appear to be operative. Inclusion of GAP resulted in drop in temperature for onset of free radical reaction.