| 摘要 |
<p>An improved non-toxic primer which is devoid of metallic oxidizing compounds and of hygroscopic compounds and is comprised of 30-75 % by weight of at least two percussion-sensitive compounds selected from a group consisting of a diazo, a triazole, and a tetrazole compound mixed with approximately 10-30 % by weight of a suitable propellant, and a frictionator comprised preferably of approximately 12 % by weight of calcium silicide and 8 % by weight of fine particles of glass. The glass preferably has a particle size of dimensions less than .0021'. The primer provides improved propellant ignition, non-toxic ignition products, improved ballistic data, and greatly minimizes misfires.</p> |
