Electric match with epoxy coated fluorocarbon containing pyrotec

Ammunition and explosives – Igniting devices and systems

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Details

149 193, F42B 312

Patent

active

041529880

ABSTRACT:
A method of making an electric match having an electrical assembly of a p of lead-in wires and a bridge wire comprising dipping said electrical assembly into a pyrotechnic composition comprised of magnesium, polytetrafluoroethylene, and fluorocarbon rubber, and then drying said pyrotechnic composition to form a match head around said bridge wire. A waterproofing coating is applied to the match head by dipping into an epoxy coating composition.

REFERENCES:
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patent: 3717096 (1973-02-01), Ward
patent: 3753811 (1973-08-01), Julian et al.
patent: 3763783 (1973-10-01), Thomas et al.
patent: 3765334 (1973-10-01), Rentz et al.
patent: 3804018 (1974-04-01), Janoski
patent: 3876477 (1975-04-01), Eldridge et al.
patent: 3910188 (1975-10-01), Stevens
patent: 4062709 (1977-12-01), Castaneda et al.

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