| 摘要 |
cartridge production, more particularly percussion pyrotechnic compositions for percussion caps of small arm cartridges. SUBSTANCE: described is heat-resistant nonrust-inducing percussion igniter composition comprising, wt %: lead trinitroresorcinate, 60-75; diazodinitrophenol, 20-10; inert sensitizer, 15-20; graphite, 0.1-0.3 above 100%; aerosil,0.05-0.08, above 100%. EFFECT: higher heat resistance and stable ignition of powder charge and stable ballistic characteristics. 1 dwg, 3 tbl |
