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Non-toxic, heavy-metal free sensitized explosive percussion primers and methods of preparing the same

  • US 8,206,522 B2
  • Filed: 03/31/2010
  • Issued: 06/26/2012
  • Est. Priority Date: 03/31/2010
  • Status: Active Grant
First Claim
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1. A primer composition comprising:

  • a composite explosive, the composite explosive component comprising;

    nitrocellulose fibers and at least one fuel component, the at least one fuel component having an average particle size of about 3 microns to about 12 microns;

    wherein the primer composition is substantially devoid of a traditional primary explosive including lead styphnate, metal azides, mercury fulminate, and dinitrophenol.

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