FIELD: chemistry.
SUBSTANCE: invention relates to the method for producing the triaminotoluolphosphatecarbamidoformaldehide resin. Such resin can be used for producing the fireproof coating of the construction materials and constructions. The method for producing the triaminotoluolphosphatecarbamidoformaldehide resin is described and consists in the triaminotoluolphosphate interaction with carbamide, diethanolamine and formaldehyde at the molar ratio 1:1-4:0.2-0.8:5-12, correspondingly. To obtain the homogenous resin solution, the reaction temperature is increased from 20°C to 80°C. Also, the application of resin as a fireproof coating is described.
EFFECT: resin is able to foam and produce the porous protective layer with low thermal conductivity.
3 cl, 3 ex
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