Pyrotechnic composition for delay elements
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United States of America Patent
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May 17, 1983
Grant Date -
N/A
app pub date -
Feb 27, 1981
filing date -
Mar 1, 1980
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A pyrotechnical composition for delay elements comprising metallic antimony and potassium permanganate are disclosed. The pyrotechnical composition can contain 0.1 to 2.08 percent of a light metal in powder form. It is useful as a delay composition in time fuses having burning time intervals of over 150 milliseconds.
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