| 摘要 |
FIELD: powders of fire extinguishing compounds. SUBSTANCE: compound contains, mas. %: graphite, 4-6; highly dispersed modified silicon dioxide, 2-4; calcium carbonate, 4-6; antipyrine, 1-6; potassium chloride, the balance. EFFECT: low caking, high fluidity and capability for extinguishing fires of alkali metals. 1 tbl |
