ライブラリ登録: Guest
Begell Digital Portal Begellデジタルライブラリー 電子書籍 ジャーナル 参考文献と会報 リサーチ集
International Journal of Energetic Materials and Chemical Propulsion
ESCI SJR: 0.149 SNIP: 0.16 CiteScore™: 0.29

ISSN 印刷: 2150-766X
ISSN オンライン: 2150-7678

International Journal of Energetic Materials and Chemical Propulsion

DOI: 10.1615/IntJEnergeticMaterialsChemProp.2015014267
pages 437-451

CURING REACTION AND RHEOLOGICAL PROPERTIES OF THE SLURRY OF AN HTPB/CL-20-BASED COMPOSITE EXPLOSIVE

Yanju Wei
Chemical Industry and Ecology Institute, North University of China, Taiyuan Shanxi, 030051, China
Jing-Yu Wang
School of Chemical and Environmental Engineering, North University of China, Taiyuan, Shanxi 030051, P.R. China
Chongwei An
School of Chemical and Environmental Engineering, North University of China, Taiyuan, Shanxi 030051, P.R. China
Hequn Li
School of Chemical and Environmental Engineering, North University of China, Taiyuan, Shanxi 030051, P.R. China

要約

The curing and rheological properties of the slurry of an hydroxyl-terminated polybutadiene (HTPB)/2,4,6,8,10,12-hexanitro-2,4,6,8,10,12-hexaazaisowurtzitane (CL-20)-blended explosive were studied using differential scanning calorimetry and viscosity measurements. The curing kinetic parameters of the slurry were calculated using the Kissinger method and the Ozawa method to obtain a dual-Arrhenius model under thermostatic conditions. The activation energy for the curing reaction of the slurry was found to be 150.72 kJ/mol and the optimal cross-linking curing temperature was found to be 142.27°C. The dual-Arrhenius model of the slurry under thermostatic conditions was ηt = 228.12 exp (18.50 / T) exp [0.02 exp (7.98 / T) t]. As predicted by this model, the viscosity of the HTPB/CL-20-based composite explosive slurry under thermo-static conditions was consistent with experimental results.


Articles with similar content:

ON CHEMICAL KINETICS OF THE IGNITION OF AP / NSAN / INERT BINDER COMPOSITE PROPELLANTS
International Journal of Energetic Materials and Chemical Propulsion, Vol.4, 1997, issue 1-6
Octavia Frota, Luis Araujo
CURE KINETICS OF POLY NITRATOMETHYL OXETANE WITH DIFFERENT ISOCYANATES STUDIED BY DIFFERENTIAL SCANNING CALORIMETRY
International Journal of Energetic Materials and Chemical Propulsion, Vol.13, 2014, issue 5
Arvind Kumar, Kavita Ghosh, Manoj Gupta, Suman Pawar, Arunkanti Sikder
EFFICIENT REMOVAL OF ANIONIC DYE POLLUTANT BY NIMGAL LAYERED DOUBLE HYDROXIDES OF VARIABLE COMPOSITION
Catalysis in Green Chemistry and Engineering, Vol.1, 2018, issue 4
Ramesh Ch. Deka, Pankaj Bharali, Dipshikha Bharali
NG PLASTICIZED PE−PCP BINDER-BASED ADVANCED SOLID ROCKET PROPELLANTS: STUDIES ON MECHANICAL PROPERTIES
International Journal of Energetic Materials and Chemical Propulsion, Vol.11, 2012, issue 2
Haridwar Singh, Debdas Bhowmik, Shrikant M. Pande, Vaibhav S. Sadavarte
GREEN SYNTHESIS OF 2,3-OXYBUTYL MALONONITRILE VIAMICHAEL REACTION OF METHYL VINYL KETONE WITH MALONONITRILE OVER TITANIA AND ZINC LOADED HYDROTALCITE CATALYSTS
Catalysis in Green Chemistry and Engineering, Vol.2, 2019, issue 1
Amarsinh L. Jadhav, Ganapati D. Yadav