SYNTHESIS OF OLIGOMERIC FLAME-RETARDANT GRADE AK-1 BASED ON COPPER PHTHALOCYANINE PIGMENT AND STUDY OF PHYSICOCHEMICAL PROPERTIES

In this article, the properties of the obtained oligomeric fire-retardant AK-1 based on phthalocyanine pigments are studied. IR spectral and differential thermogravimetric analyzes of oligomeric fire-retardant AK-1 are considered. The advantage of the resulting flame retardant is that it is used in the process of dyeing fabrics. Existing connections were studied and what changes are observed in these connections under the action of heat. This is evidenced by the results of the differential thermogravimetric analysis.