which there are burning gases, light flammable, flammable liquids, under voltage. They are
increasingly used because of their cheapness. The main part is a phrase from sodium carbonate.
SI-2 powder is used when extinguishing metallic compounds. The main part of it is made up of
slime particles, which are impregnated with freon (114 B2). After falling into the fire, Freon,
which acts as a powerful inhibitor (inhibitor), is released from the powder particles into the
ISSN: 2278-4853 Vol 10, Issue 9, September, 2021 Impact Factor: SJIF 2021 = 7.699
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