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DOE OSTI · 1305868

Integrated Data Collection Analysis (IDCA) Program - KClO 4 /Carbon Mixture

Sandstrom, Mary M.·Brown, Geoffrey W.·Preston, Daniel N.·Pollard, Colin J.·Warner, Kirstin F.·Sorensen, Daniel N.·Remmers, Daniel L.·Shelley, Timothy J.·Reyes, Jose A.·Hsu, Peter C.·Reynolds, John G.
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Abstract

The Integrated Data Collection Analysis (IDCA) program is conducting a proficiency study for Small- Scale Safety and Thermal (SSST) testing of homemade explosives (HMEs). Described here are the results for impact, friction, electrostatic discharge, and differential scanning calorimetry analysis of a mixture of KClO 4 and activated carbon—KClO 4 /C mixture. This material was selected because of the challenge of performing SSST testing of a mixture of two solids. The mixture was found to be insensitive to impact, friction, and thermal stimulus, and somewhat sensitive to spark discharge. This effort, funded by the Department of Homeland Security (DHS), ultimately will put the issues of safe handling of these materials in perspective with standard military explosives. The study is adding SSST testing results for a broad suite of different HMEs to the literature. Ultimately the study has the potential to suggest new guidelines and methods and possibly establish the SSST testing accuracies needed to develop safe handling practices for HMEs. Each participating testing laboratory uses identical test materials and preparation methods wherever possible. Note, however, the test procedures differ among the laboratories. The results are compared among the laboratories and then compared to historical data from various sources. The testing performers involved for the KClO 4 /carbon mixture are Lawrence Livermore National Laboratory (LLNL), Los Alamos National Laboratory (LANL), Indian Head Division, Naval Surface Warfare Center, (NSWC IHD), and Air Force Research Laboratory (AFRL/RXQL). These tests are conducted as a proficiency study in order to establish some consistency in test protocols, procedures, and experiments and to understand how to compare results when these testing variables cannot be made consistent.

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37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRYcarboncharcoaldodecanefriction-HMEimpact-PETNpotassium chloratepotassium perchlorateproficiency testRDXround-robin testsafety testing protocolssmall-scale safety testingspark discharge-sugarthermal testing

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Sandstrom, Mary M., Brown, Geoffrey W., Preston, Daniel N., Pollard, Colin J., Warner, Kirstin F., Sorensen, Daniel N., Remmers, Daniel L., Shelley, Timothy J., Reyes, Jose A., Hsu, Peter C., Reynolds, John G.. 2013-01-31. Integrated Data Collection Analysis (IDCA) Program - KClO 4 /Carbon Mixture. https://doi.org/10.2172/1305868

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