FIELD: fire-retardant coatings.
SUBSTANCE: invention can be used for the manufacture of a fire-retardant coating. It is proposed to use pre-finished quartz, aluminosilicate microspheres or their combination, or glass microspheres in combination with quartz, or glass microspheres in combination with aluminosilicate microspheres as a heat-melting structuring agent in an intumescent cold curing fire-retardant composition based on siloxane rubber. In this case, the dressing is carried out in a 10% solution of aminopropyltrimethoxysilane in hexane or xylene.
EFFECT: increasing the strength of foam coke formed during heating of the coating from the intumescent composition.
3 cl, 3 ex
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