FIELD: means for protection against aggressive air medium.
SUBSTANCE: proposed cartridge is made in form of cylinder from composite material on base of cotton cellulose by vacuum molding method; cellulose is filled with coal and is bonded with binder; its side surface, ends and inner passage are provided with latex coat; composition contains mixture of coal-catalyst KT-1 and gas-type coal CKT-6A at ratio of 3:1 and dispersity not lesser than 100 mcm; binder contains polyamide resin, modified epichlorohydrin settled on fibers by aluminum sulfate at the following ratio of components, mass-%: cotton short-fibered cellulose, 54-68.5; activated coal of blended composition, 30-40; binder, 0.5-1.0 and aluminum sulfate, 1-5.
EFFECT: increased duration of protection.
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