METAL AZIDE ELECTRICALLY CONDUCTIVE PRIMING COMPOSITION AND MANUFACTURE THEREOF

METAL AZIDE ELECTRICALLY CONDUCTIVE PRIMING COMPOSITION AND MANUFACTURE THEREOF

1,189,952. Explosive compositions. DYNAMIT NOBEL A.G. 10 April, 1968 [13 April, 1967], No. 17385/68. Heading C1D. An electrically conductive priming composition comprises an electrically conductive material, e.g. graphite or finely divided silver, at least 30% by weight of an initiating explosive, e...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: HELMUT MENKE, PETER ROH
Format: Patent
Sprache:eng
Schlagworte:
CHEMICAL LIGHTERS
CHEMISTRY
DETONATING OR PRIMING DEVICES
EXPLOSIVES
FUSES
MATCHES
METALLURGY
PYROPHORIC COMPOSITIONS
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Zusammenfassung:1,189,952. Explosive compositions. DYNAMIT NOBEL A.G. 10 April, 1968 [13 April, 1967], No. 17385/68. Heading C1D. An electrically conductive priming composition comprises an electrically conductive material, e.g. graphite or finely divided silver, at least 30% by weight of an initiating explosive, e.g. silver azide or lead azide, and a secondary explosive having a detonation sensitivity not greater than that of PETN. Suitable secondary explosives are PETN, nitromannitol, hexogen and TNT. The secondary explosive and the electrically conductive material may first be mixed and then the initiating explosive added.