FIELD: materials; fire protection.
SUBSTANCE: invention relates to fire-resistant materials that protect against fire and high temperatures and can be used in rail car building, shipbuilding, and other industries that require the use of low-flammability and low-combustible materials. The fire-resistant material is a non-woven fabric consisting of aramid and fire-resistant fibres, formed by loosening the fibres, mixing, lubricating with an antiseptic lubricant, and needle-punching. In this case, the fire-resistant material contains an adhesive composition applied to the non-woven fabric in the form of dry glue, and foil adhered to the non-woven fabric and the adhesive composition by calendering at a temperature of 150-300°C.
EFFECT: creation of a fire-resistant material with increased breaking load of the material and fire resistance.
4 cl, 1 tbl, 1 ex
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| FIREPROOF PACK OF MATERIALS FOR CLOTHES | 1992 |
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