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R. Meyer J. Köhler A. Homburg Explosives

R. Meyer J. Köhler A. Homburg Explosives

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Heptryl<br />

Table 17. Results of steel sleeve test<br />

Explosive Material Limiting<br />

Diameter<br />

Time<br />

until<br />

Ignition<br />

mm s s<br />

A. Homogeneous <strong>Explosives</strong><br />

nitroglycerine 24 13 0<br />

nitroglycol 24 12 10<br />

nitrocellulose, 13.4 % N 20 3 0<br />

nitrocellulose, 12.0 % N 16 3 0<br />

Hexogen 8 8 5<br />

ammonium perchlorate 8 21 0<br />

PETN 6 7 0<br />

Tetryl 6 12 4<br />

TNT 5 52 29<br />

picric acid 4 37 16<br />

dinitrotoluene 1 49 21<br />

ammonium nitrate 1 43 29<br />

B. Industrial <strong>Explosives</strong>blasting<br />

gelatin 24 8 0<br />

guhr-dynamite 24 13 0<br />

Gelignite 20 7 0<br />

ammonium nitrate gelatin 14 10 0<br />

ammonium-nitrate-based<br />

powder-form explosives 1.5–2.5 25 40<br />

nitrocarbonitrates 2 25 4<br />

ANFO blasting agents 1.5 33 5<br />

gelatinous permitted<br />

explosives 14 12 0<br />

ion-exchanged powderform<br />

permitte<br />

explosives 1 35 5<br />

Heptryl<br />

Time of<br />

Combustion<br />

N-(2,4,6 Trinitrophenyl-N-nitramino)-trimethylolmethane Trinitrate;<br />

Trinitrate de trinitrophényl-nitramino-triméthylolméthane<br />

yellow crystals<br />

empirical formula: C10H8N8O17<br />

molecular weight: 512.24<br />

energy of formation: –96.8 kcal/kg = – 405.0 kJ/kg<br />

164

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