Author: Turayev, Xayit Xudaynazarovich; Xolboyeva, Aziza Ixtiyarovna; Safarova, E’zozxon Ramazon Qizi

Annotation: Increasing the biological efficiency of wood materials is becoming more and more important all over the world. In this area, some results have been achieved, including the production of high-quality nitrogen and sulfur-containing oligomer antiseptics, which increase the biological efficiency of wood building materials. The aim of this work is to develop an effective technology for obtaining organic oligomers containing nitrogen and sulfur, and on their basis to use wood as a protective antiseptic for materials. Infrared spectroscopy (IR) analysis methods as well as physicochemical properties were used in the study of these processes. As a result of the study, the physicochemical properties and properties of organic oligomer antipyretic antiseptics containing nitrogen and sulfur were studied.

Keywords: Melamine, ammonium sulfate, multifunctional oligomer, flame retardant antiseptic, adduct, IR spectroscopy, viscosity