FIELD: fireproofing material technology. SUBSTANCE: invention proposes an elastic fireproofing material containing, mas. p. p./100 mas. p. p. of chloroprene rubber: oxidized graphite exhibiting the coefficient of expansion 50-400, 50-100; mixture of CaCO3 + SiO2 at mass ratio = 1:1, 35-45; and chloroparaffin at chlorine content 25-30 wt.-%, 40-60. Material has additionally 15 mas. p. p. of vulcanizing agents. Material exhibits high heat-insulating properties, enhanced elasticity and strength and can be used for fireproofing of different structures. EFFECT: improved quality and properties, simplified technology, reduced cost. 3 ex
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Authors
Dates
1999-06-10—Published
1997-09-29—Filed