Topic:
Fire- and thermoresistant coatings
Contents:

4, 51 NEWS

COMPANY’S PORTRAIT
15 Spectrum of special coatings — Mikheev S. P.

PRODUCTS AND RESEARCH
18 Modification of flame-retardant intumescent epoxy coatings with acrylic monomers — Maksimov V., Dybal D.

RAW MATERIALS. INTERMEDIATES AND PRODUCTS
23 Fire-retardant coatings – novel developments — Candidate of Chem. Sci. Kaverinsky V. S., Kaverinsky D. V. (в черной рамке)

CHEMICAL TECHNOLOGIES
27 New domestic design materials the actual question of today — Doctor of Tech. Sci., Professor Babkin O. E., Candidate of Tech. Sci., Associate Professor Ilyina V. V.
Abstract.
The article is devoted to the results of the all-Russian scientific and practical conference «Innovative materials and technologies in design» held on April 13–15, 2022 in St. Petersburg.
Keywords: design, scientific and practical conference, innovations, photopolymer materials, paints and varnishes, domestic production, import substitution.

PROCESSING OF POLYMERS AND COMPOSITES
32 Study of the properties of pigments obtained from metallurgical waste and coatings based on them — Obodkov D. A., Vasialina A. A., Prof. Doctor of Chem. Sci. Golikov I. V., Prof. Doctor of Chem. Sci. Indeikin E. A., Candidate of Chem. Sci. Tereshko A. E.
Abstract.
The properties and the possibility of using pigments obtained from the waste products of the Starooskolsky Metallurgical Plant for pigmentation of paint and varnish coatings have been studied. The pigment properties of the presented samples were studied. Coatings based on alkyd, uralkyd and epoxy film-forming agents filled with the studied pigments were obtained and their physical-mechanical and anti-corrosion properties were studied.
Keywords: iron oxide pigment, pigment properties, impact resistance, adhesion, gloss, corrosion resistance.

METHODS OF TESTING
38 About the method of determining the hydroxyl number in production alkyd of urethane (urethane modified resins) — Candidate of Chem. Sci. Konishchev M. A., Candidate of Che. Sci. Smrchek V. A., Kutasevich A. V., Toldaeva T. U., Doctor of Chem. Sci. Perevalov V. P.
Abstract.
A new method for determining the hydroxyl number in alkides in the production of alkyd urethanes without the use of acetic anhydride and pyridine is proposed. The method is based on the interaction of the initial alkide with an excess of diisocyanate.
Keywords: alkydes, hydroxyl number, alkyduretanes, diisocyanates.

ANNIVERSARY
11 To the 100th anniversary of the birth of Tsakhilov Z. S.

EVENTS
42 INTERLAKOKRASKA-2022 consolidated the industry

NECROLOGUE
50 In Memory of Zoya Alekseevna Kochnova

47 YOUR NAVIGATOR