Russian Coatings Journal

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EVENTS
10 Important events in the coatings industry in 2023
14 Restructuring of Russian business standards — Andrutskaya O. M.

PROCESSING OF POLYMERS AND COMPOSITES
18 Effect of acrylic film-forming on properties of organosilicon lacquers coatings — Kirillov A. A., Candidate of Chem. Sci. Kuz’min M. V., Doctor of Chem. Sci. Kol’tsov N. I.
Abstract. The effect of copolymers of methyl methacrylate and butyl methacrylate Degalan LP 65/12, Dianal MB 7497 and Dacril SP 652 as an acrylic film on the properties of heat-resistant lacquer coatings based on polymethylphenylsiloxane resin was investigated. The density, viscosity, molecular weight distribution of varnish compositions, as well as the mechanical properties of coatings based on them have been identified: tensile strength, elongation, hardness and elastic modulus. The ratios of acrylic film-forming agents and polymethylphenylsiloxane resin were established at which coatings with optimal properties were obtained.
Keywords: acrylic film-forming agents, copolymers of methyl methacrylate and butyl methacrylate, polymethylphenylsiloxane resin, varnish coatings, elastic-strength properties, gel permeation chromatography, molecular weight distribution.

37 Utilization of the powder coating waste in the production of concrete mixes — Izmaylov V. Т.
Abstract. The lab researches have completed for usage of powder coating waste as a plasticizer in concrete mixtures and as pigments for volumetric coloring of silicate bricks.
The test results discovered the plasticizing activity of the powder coating waste additive in the concrete mixture. Also detected the low efficiency of using powder coating waste as pigment materials in bulk coloring of silicate bricks.
Keywords: powder coatings, powder coating waste, concrete mixes, building mortars.

40 Coatings based on water-soluble polyesters — Doctor of Tech. Sci., Prof. Mognonov D. M., Doctor of Tech. Sci., Prof. Zayakhanov M. E., Candidate of Tech. Sci., associate professor Dorzhieva E. V., Candidate of Tech. Sci., associate professor Balkhanova E. D., Mangadaev A. M.
Abstract. The article considers the production of paint and varnish materials based on water-soluble polyesters. Unsaturated and saturated water-soluble polyesters were obtained by the polycondensation reaction in the melt of diols, dicarboxylic acids or their anhydrites and the sodium salt propane hydrochlorohydrin sulfonic acid. The structure of the obtained polymers is confirmed by the data of elemental analysis and IR spectroscopy. Paint coatings with good physical and mechanical properties were obtained on the basis of unsaturated polyesters.
Keywords: water-soluble polyesters, sodium salt of propane hydrochlorohydrin sulfonic acids, saturated polyesters, unsaturated polyesters.

EXPERT OPINION
24 Unique coatings and 300 years of the live voice of Stradivarius violins — Candidate of Tech. Sci. Kaverinsky V. S.

INFORMATION TECHNOLOGY
27 Methods for reducing costs in engineering and Re-engineering low-volume paint production — Candidate of Tech. Sci., Associate professor Boldyrev V. S., Doctor of Tech. Sci., Professor Men’shikov V. V., researcher Savina A. S., engineer Zotkin A. P., researcher Bogatov N. A., Senior lecturer Tishkin V. V.
Abstract. The presented work examines in detail the use of the developed expert system for selecting cost-effective technologies and production equipment in the engineering and reengineering of enterprises in the paint and varnish industry. Methods for reducing economic and energy costs when carrying out complex engineering of small-tonnage chemical-technological systems for paint and varnish production are presented. The use of reactors with induction heating is considered, with the possibility of reducing time and operating costs.
Keywords: paint technologies, low-tonnage chemistry, engineering, chemical-technological system, organization of production, synthesis reactors.

STANDARDIZATION AND METROLOGY
44 ISO 22899-1 Standard. Determination of the resistance of passive protection materials to the action of a fire jet. Part 10 — Doctor of Tech. Sci. Drinberg A. S., Candidate of Military Sci. Savelyev D. V., Candidate of Chem. Sci. Pavlovich A. V., Vrublevsky C. B. Doctor of Tech. Sci. Zybina O.A., Mamonov A. I.
Abstract. The international standard ISO 22899-1, which makes it possible to determine the fire resistance of passive protection materials in a jet fire is considered. Test requires a gas flow rate in the nozzle of 0,3 kg/s at a pressure of 2,3 bar been established. The temperature of the resulting flame can reach 1400 °C
with the formation of a fireball. The types of tested fire-fighting materials facing materials, intumescent coatings, components and structures are indicated. The types of tests by this method: external and internal configuration of the installation are considered.
Keywords: fire jet, jet nozzle, temperature regime, fireball, intumescent coatings, coating erosion.

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PROCESSING OF POLYMERS AND COMPOSITES
10 DENSURF DA 4010 is your right choice for carbon black grinding — Denisova O. V., Aylin Aydemir, Hüseyin Eren
24 Restore lost positions. Part 4. Three in one: coalescer, elastifier for polyvinyl acetate dispersion, reinforce of products from it — Candidate of Tech. Sci. Voitovich V. A., Candidate of Tech. Sci., Khryapchenkova I. N.
Abstract. The article provides information that ethyl silicate-32 performs in polyvinyl acetate dispersion the function of a coalescent during film formation, an elasticizer during the operation of products, as well as a substance that increases strength.
Keywords: coalescence, polyvinyl acetate dispersion, ethyl silicate-32, elastification, strengthing.

45 Typical aspects of formulating solvent based coatings for general industrial use — Candidate of Tech. Sci., Fedyakova N. V., Bokrenev Yu. A., Pavlov A. V., Zelenskaya A. D.
Abstract. The paper considers the basic rules for formulating solvent based coatings for general industrial purposes. The classification of recipes is given. Using the combined method, the formulation of uralkid enamel of the business category was calculated. A computer program for calculating the formulations of solvent based coatings for general industrial purposes has been developed.
Keywords: recipe building identifiers, recipe cycle, degree of pigmentation, filling constant, program for calculating formulations of coatings.

DISCUSSION CLUB
15 Compete on equal terms

CHEMICAL TECHNOLOGIES
20 Polyaspartic resins and their coating applications — Dr. Cemil Dizman, M.Sc. Semiha Eral
29 Adsorption of oligomers with various functional groups from solutions in xylene on titanium dioxide samples used in the domestic coatings industry — Candidate of Chem. Sci. Konichev M. A., Candidate of Chem. Sci. Aristov B. G., Candidate of Chem. Sci. Smrchek V. A., Candidate of Chem. Sci. Kienskaya K. I., Doctor of Chem. Sci. Perevalov V. P.
Abstract. The adsorption of special additives containing different functional groups: acidic, alkaline and quaternary ammonium — from solutions in xylene was studied on samples of titanium dioxide used in the domestic coatings industry. The areas occupied by additive molecules in a dense monolayer on the TiO2 surface are calculated. It is shown that the maximum values of adsorption are observed in the case of an additive having a basic character, and the minimum values in the case of a quaternary amine. The largest value of the main additive is explained by the presence of modifiers in TiO2 samples — oxides of amphoteric metals (Al2O3, SiO2, ZrO2) capable of showing acid-base properties. In this case, simultaneously with the physical adsorption of the solute, chemoadsorption takes place due to strong Lewis acid centers. The smaller value of the acidic additive indicates both weak chemisorption due to weaker main centers, and a weakening of physical adsorption due to the displacement of the additive from the surface of TiO2 by solvent molecules. In the case of quaternary amine, chemisorption is absent and only physical adsorption is observed, weakened by competing solvent adsorption, the value of which is almost the same for all TiO2 samples. The largest amount of adsorption of basic and acidic additives is observed in the case of TiO2 samples obtained by the chloride method. In relation to the main additive, TiO2 samples of the following brands show the greatest activity: R-706, R-966, R-280, R-902, BLR-699.
Keywords: functional group, titanium dioxide, adsorption, monolayer, acidic additive, alkaline additive, aluminum, silicon, zirconium oxides, aluminosilicates, acid-base properties, Lewis and Brensted acid centers, chemisorption.

STANDARDIZATION AND METROLOGY
37 UL-263 standard. Safety standard for testing building structures and materials for fire resistance. Part 9 — Doctor of Tech. Sci. Drinberg A. S., Candidate of Military Sci. Savelyev D. V., Candidate of Chem. Sci. Pavlovich A. V., Mamonov A. I.
Abstract. The American standard UL-263 for testing building structures and materials for fire resistance is considered. The temperature-time curves of various fire regimes are shown. Special equipment that allows you to test materials under preload was studied. The parameters for which this method is tested are shown. Additional tests of fire-resistant materials with subsequent exposure to a water jet of a fire nozzle are described.
Keywords: temperature regimes of fires, intumescent materials, test furnace, deformation load, water jet impact.

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EQUIPMENT
10 One for all

CHEMICAL TECHNOLOGIES
12 Modern approach to fire protection of metal structures — Nateikina L. I., Shikhaliev E. A.
46 Technology for obtaining solvent for technical purposes from gas condensate by rectification and investigation of its properties —
Candidate of Tech. Sci., Samukov T. I.
Abstract. The physicochemical properties of natural gas condensate (GC) have been investigated in order to obtain new competitive solvents with improved quality properties for technical purposes as well as for the production of arenes. The technology of production has been developed and the optimal technological mode of the process of rectification and product development has been determined. A new type of solvents from the new GC raw materials were tested in the production laboratory for quality compliance according to the standards.
Keywords: nefras, aromatic hydrocarbons, crude oil rectification device, gas condensate.

TARE AND PACKAGING
16 Top coatings from Prime Top company: how innovative coatings for metal packaging are produced in Russia

PROCESSING OF POLYMERS AND COMPOSITES
19 Domestic nitrile-butadiene rubber as an additive in formulations of paint and varnish materials — Pavlov A. V., Zelenskaya A. D., Candidate of Technical Sciences, Associate Professor Fediakova N. V., Zakharov P. D., Khakimova A. I.
Abstract. The study of the use of domestic nitrile-butadiene rubber of the brand NBR 1845 as a modifier of commercially available paints and varnishes ГФ-021 and XB-0278. The maximum concentration of rubber NBR 1845 was found with a minimum viscosity of the solution in xylene. The stability of modified paint and varnish materials has been tested. The characteristics of the obtained paint coatings were determined in comparison with unmodified coatings.
Keywords: nitrile-butadiene rubber, modification of paint and varnish materials, alkyds.

24 Restore lost positions. Part 3. Increasing the water resistance of products made of polyvinyl acetate dispersion — Candidate of Tech. Sci., Associate Professor Voitovich V. A., Candidate of Tech. Sci., Professor Khryapchenkova I. N.
Abstract. The article presents experimental data obtained in the study of such indicators of water resistance as capillary suction, water and vapor permeability, softening coefficient, adhesive strength.
Keywords: polyvinyl acetate dispersion, ethyl silicate-32, water resistance, water absorption by different mechanisms.

34 Heat resistance of organosilicate coatings OS-51-03 from different manufacturers: а сomparative study — Krasilnikova L. N., Candidate of Physico-Mathematical Sci. Alekseev V. A., Doctor of Chem. Sci. Prof. Shilova O. A.
Abstract. Heat resistance of coatings from organosilicate compositions (OSC) OS-51-03 of cold and hot curing from different manufacturers, including two OSC from commercial manufacturers and an OSC developed and manufactured in Institute of Silicate Chemistry (OSC-ISC), is studied. The heat treatment (H/T) of the samples included heating at a rate of 3 °C/min to T=300 °C and exposure at this temperature for 5 hours. To assess the heat resistance, the properties of the coatings before and after heat treatment are compared. It is shown that H/T of coatings from commercial OSC leads to color changes and significant deterioration of their hardness and abrasion resistance. At the same time, H/T has no significant effect on the color and strength characteristics of OSC-ISC coatings. Despite a significant deterioration in the strength characteristics of coatings from commercial OSC, which is probably due to the thermal decomposition of the binding component of OSC, the values of the specific volume resistance of coatings from commercial OSC and OSC-IHS are of the same order of magnitude both in the initial state and after H/T.
Keywords: heat resistance, organosilicate compositions, organosilicon varnishes.

STANDARDIZATION AND METROLOGY
40 Ul-1709 standard. Tests of flame-retardant materials for structural steel for rapid fire exposure (imitation of a hydrocarbon fire), Part 8 — Doctor of Tech. Sci. Drinberg A. S., Candidate of Military Sci. Savelyev D. V., Candidate of Chem. Sci. Pavlovich A. V., Mamonov A. I.

INFORMATION TECHNOLOGY
52 Engineering of high-intensive chemical-technological systems of paint and varnish production -Doctor of Tech. Sci., Professor Dorokhov I. N., Doctor of Tech. Sci., Professor Men’shikov V. V., Candidate of Tech. Sci., Associate professor Boldyrev V. S., Savina A. S., Zotkin A. P.,
Bogatov N. A., Tishkin V. V.
Abstract. The presented work presents a technique developed by the authors for engineering chemical-technological systems, based on elements of mathematical modeling and system analysis. The described approach makes it possible to optimally and efficiently carry out engineering, as well as reengineering of high-intensity paint and varnish industries, which is confirmed by its application at the objects of the paint and varnish industry.
Keywords: chemical-technological system, engineering, system analysis, organization of production, intensification.

EVENTS
30 Modern requirements for organosilicate coatings discussed in St. Petersburg — Andrutskaya O. M.

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CONTENTS

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PROCESSING OF POLYMERS AND COMPOSITES
10 Current trends in research and the development of fire-resistant coatings — Candidate of Chem. Sci. Pavlovich A. V., Candidate of Military Sci. Savelyev D. V., Doctor of Tech. Sci. Drinberg A. S., Candidate of Pedagogical Sci. Danilova T. V., Mamonov A. I.
21 Modification of talc alkyd emulsions and its effect on the properties of coatings during curing — Candidate of Tech. Sci. Shinkareva E. V., Semash N. A.
32 Epoxy composition for interplate joints — Candidate of Tech. Sci. Fedyakova N. V., Candidate of Tech. Sci. Nesterova A. G., Pavlov A. V., Arincheva D. A., Kozhukharov M. S., Khakimova A. I.

EXPERT OPINION
17 Why are we burning?.. — Nateikina L. I.

EQUIPMENT
26 Instead of bead mills vortex layer apparatuses: Ahead of import — Candidate of Tech. Sci. Voitovich V. A., Candidate of Tech. Sci. Khryapchenkova I. N., Kart M. A., Seregin S. A.

PROTECTION FROM CORROSION
40 Study of the influence of the composition of the dispersed phase on the properties of protective coatings — Candidate of Tech. Sci. Serdcelyubova A. S., Kurshev E. V., Lonskii S. L., Zverevich Yu. K.
53 Corrosion inhibitor pigments: progress and development prospects — Prof. Stepin S. N., Suchkov V. S., Candidate Tech. Sci. Davydova M. S., Candidate Tech. Sci. Kusnezova O. P.

EVENTS
47 Questions of theory and practice in design: new domestic materials and technologies — Candidate of Tech. Sci. Babkina L. A., Cadidate of Juridical Sci. Ivantsov P. P., Candidate of Tech. Sci. Il’ina V. V.

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EQUIPMENT
10 Mills of new generation

ECONOMICS AND STATISTICS
12 Technology and modern market of UV-materials — Petrov N. S.

CHEMICAL TECHNOLOGIES
20 And water-dispersion coatings will be called revolutionary — Candidate of Tech. Sci., Associate Professor Voitovich V. A., Candidate of Tech. Sci., Professor Khryapchenkova I. N.
Abstract. The article states that polymer dispersions, provided they are modified with special functional additives, can be used for the manufacture of industrial paint and varnish materials. Examples of such paints manufactured in our country are given, the effectiveness of using ethyl silicates as functional additives is shown.
Keywords: industrial water-based coatings, rust converter primers.

28 Regulation of prorerties of UV-curable compositions — Antipova E. A., Korotkova N. P., Spiridonova A. I.
Abstract. Regulation of the technological and physico-mechanical properties of UV-curable compositions by changing the ratio of oligomers, as well as their structure, has been studied. The possibility of replacing unsaturated monomers in the composition with active diluents, epoxyacrylates based on low-viscosity glycidyl ethers, has been shown. A range of raw materials for UV-curable compositions produced by the Science Development Production Company MACROMER in the name of V.S. Lebedev has been presented.
Keywords: oligourethane(meth)acrylates, epoxyacrylates, active diluents, UV-curable compositions.

INTERVIEW
25 «RUSSIAN PAINTS»: strength in traditions and innovations!

POWDER COATINGS
34 Powder paints based on epoxy binders — Doctor of Tech. Sci, Prof. Mognonov D. M., Doctor of Tech. Sci, Prof. Zayakhanov M. E., Doctor of Tech. Sci, Prof. Buyantuev S.L., Candidate of Tech. Sci, associate professor Balkhanova E. D.
Abstract. The article considers the production of structurally-colored epoxy binders for powder coatings, the performance of which is improved by fusing epoxy resins with pigments or dyes capable of forming chemical bonds with the resin during the curing process. Based on an epoxy powder composition synthesized by the joint polycondensation of diphenylolpropane, epichlorohydrin using polyglycidyl esters of aminoanthraquinones as a colorant, powder paints have been obtained that give glossy, homogeneous coatings with good decorative properties and can be used in various industries.
Keywords: powder paints, decorative properties, diphenylolpropane, epichlorohydrin.

METHODS OF TESTING
38 Method of analysis of paint and varnish materials — Maltsev S. S., Petrosyan G. O.

PROCESSING OF POLYMERS AND COMPOSITES
47 Photo-curable varnishes for glass design and restoration — Doctor of Tech. Sci., Professor Babkin O. E., Associate Professor Babkina L. A., Associate Professor Il’ina V. V.
Abstract. The article presents the results of research in the field of creating photo-curable varnishes, promising in the design and restoration of glass, mirrors, mosaics, stained-glass windows, as well as when working with historical objects containing elements made of glass.
Keywords: photo-curable varnishes, restorative and protective paints and varnishes coatings, glass, design.

EVENTS
41 Training in the arctic zone of Russia «Safe Arctic — 2023» — Candidate of Tech. Sci. Saveliev D. V., Doctor of Tech. Sci. Drinberg A. S., Doctor of Tech. Sci. Zybina O. A., Zavodskov G. N., Danilova T. V., Cherkashina V. G., Ivanova A. M.

44 INTERLAKOKRASKA-2023: the activity of market participants exceeded expectations

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PROCESSING OF POLYMERS AND COMPOSITES
10 Aerosil is not the only light in the window — Candidate of Tech. Sci., Associate Professor Voitovich V. A., Candidate of Tech. Sci., Professor Khryapchenkova I. N.
Abstract. In the article, it is proposed to use domestic ethyl silicates instead of imported aerosil to obtain paints and coatings. Experimental results that allow us to consider such a replacement possible and expedient are presented.
Keywords: aerosil, ethyl silicates, ethyl silicate-32, polyvinyl acetate dispersion, epoxy oligomers.

28 Influence of the degree of pigmentation on the gloss of alkyd-urethane enamels — Candidate of Technical Sciences, Associate Professor Fediakova N. V., senior lecturer Pavlov A. V., Category 1 engineer Zelenskaya A. D., Doctor of Chemistry, Vice-Rector for Science Sherbina A. A.
Abstract. The study of the influence of the degree of pigmentation of titanium dioxide alkyd-urethane varnish on the gloss of the formed coatings. The dependence of gloss on the degree of pigmentation is recommended as a calibration curve for calculating the filling constants of paints and varnishes of other color versions, and for cases when it is necessary to replace some of the pigments with fillers, which will reduce the number of experiments when developing formulations of new coatings.
Keywords: gloss of paint coatings, degree of pigmentation, filling constant, development of formulations of paint materials.

40 Thick-layer buffer coatings for optical fiber — Doctor of Tech. Sci., Professor Babkin O. E., Candidate of Tech. Sci., Associate Professor Babkina L. A., Candidate of Tech. Sci., Associate Professor Il’ina V. V., Litosov G. E., Gusev A. V., Minaev A. A., Kinareeva N. A.
Abstract. The article presents the results of research in the field of creating protective coatings for optical fibers obtained by the «wet-on-wet» technology. The characteristics of UV-curable compositions obtained on raw materials from different manufacturers are considered. The influence of temperature on the dynamic viscosity of compositions on traditionally used and analogous raw materials was studied.
Proposed and substantiated by differential scanning microscopy data are technological solutions for obtaining a two-layer coating on an industrial installation NPP Spetskabel (Spetskabel Research and Production Enterprise, Moscow).
Keywords: optical fiber, UV curable compositions, «wet-on-wet» technology.

POINT OF VIEW
14 Production of paints and varnishes for woodworking: prospects and development

TINTING TECHNOLOGIES
18 Nanocrystalline cellulose as a spectacular pigment in transparent coatings for wood

CHEMICAL TECHNOLOGIES
33 Study of adsorption capacity of paint additives by spectrophotometric method — Candidate of Chem. Sci. Konichev M. A., Candidate of Chem. Sci. Smrchek V. A., Candidate of Chem. Sci. Kutasevich A. V., Candidate of Chem. Sci. Kienskaya K. I., Koldaeva T. Yu., Doctor of Chem. Sci., prof. Perevalov V. P.
Abstract. A number of colored paint additives with different anchor groups have been synthesized. The procedure for studying adsorption of these substances on solid adsorbents (pigments) from organic solutions by spectrophotometric method was developed. This procedure has been shown to be universal and independent of the nature of the solvent and solid adsorbents.
Keywords: paint additives, spectrophotometric analysis, pigments, adsorption.

EVENTS
24 Paint production in new realities — Andrutskaya O. M.

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INTERVIEW
12 We have come seriously and for a long time…
20 Strength in Unity

CHEMICAL TECHNOLOGIES
14 Rutilization of titanium dioxide, produced from ammonium hexafluorotitane — Prof. Dyachenko A. N., Candidate of Chem. Sci. Dyachenko E. N.

PROCESSING OF POLYMERS AND COMPOSITES
22 Development of technology for the production of anti-friction chemical resistant fluorourethane coatings for equipment for underwater hydrocarbon production systems — Doctor of Tech. Sci. Drinberg A. S., Doctor of Tech. Sci. Babkin O. E., Candidate of Tech. Sci. Litosov D. E., Candidate of Tech. Sci. Korobchuk M. S., Tokarev A. S., Tokarev P. A., Sumskiy A. S.
29 Promising areas of research and development in the technology of creating new anti-fouling materials. Part 3 — Drinberg A. A., Doctor of Tech. Sci. Babkin O. E., Doctor of Tech. Sci. Drinberg A. S., Candidate of Tech. Sci. Shamtsyan M. M., Cherkashina V. G., Ivanova A. M.
40 Restore lost positions. Part 2. Increasing the water resistance of coatings formed from compositions based on polyvinyl acetate dispersion — Candidate of Tech. Sci., Associate Professor Voitovich V. A., Candidate of Tech. Sci., Professor Khryapchenkova I. N.
50 Physico-chemical resistance and shock-absorbing properties of polymer composites with a protective shell — Yamilinets S. Yu., Lozitskaya A. V., Prof., Doctor of Tech. Sci. Kondratov A. P.

PRODUCTS AND RESEARCH
32 Water-dispersion acrylic enamel for radiators modified with epoxy binders —Candidate of Chem. Sci. Konstantinova E. P., Prof. Nikolaev P. V., Urmatskih S. E., Pticyn D. A., Bojko N. Ju.

ECONOMICS AND STATISTICS
46 Economic aspects of the production of hydrocarbon solvents on basis of gascondensate — Candidate of Tech. Sci. Samukov T. I.

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COMPANY’s PORTRAIT
8 RIF-Micromramor — a solution for manufacturers of paint and varnish materials
14 The history of one diversification: how to turn antiseptics into professional hygiene

INTERVIEW
16 The formula for success is the ability to separate the empty from the solid

CHEMICAL TECHNOLOGIES
20 Improvement of technological and operational properties water-dispersion primer — Vasjalina A. A., Candidate of Chem. Sci. Ozhiganov V. V., Miloslavskaya V. V., Bakunin D. O., prof. Ilyin A. A., prof. Indeykin E. A.
Abstract. The influence of various surfactants on the dispersion time of pigments and fillers in a water dispersion primer and on some properties of the formed coatings has been studied. It is shown that a nonionic dispersant, which is a polymer with pigmentaffin groups, makes it possible to disperse pigments and fillers in an aqueous medium to the required degree of particle dispersion in a minimum time. When using this dispersant, the best operational properties are observed.
Keywords: dispersants, anticorrosive properties, water-dispersion primer, water resistance, salt resistance.

28 Increasing the hydrophilicity of titanium dioxide by surface treatment with special additives of the trademark IVR — Candidate of Chem. Sci. Aristov B. G., Candidate of Chem. Sci. Konichev M. A., Candidate of Chem. Sci. Yarovaya O. V.
Abstract. Work has been carried out to study the effect of IVP brand additives on the wetting ability (hydrophilicity) of plates of artificially grown single crystal TiO2 (rutile).TiO2 plates were kept in solutions of additives in xylene of different concentrations. At the same time, the additive was adsorbed on the surface of TiO2 with the formation of a film, which was expressed in a change in the wetting angle θ when applied to the modified surface of water and ethylene glycol (EG).
The wetting isotherms of H2O and EG are determined. It is shown that modification leads to an increase in the wettability of TiO2 with water and EG. The greatest wetting ability is acquired by samples modified with additives with a low GLB value, a small molecular weight and a high amine number. At the same time, cosθ reaches a plateau, reaching values of ≈0.99, starting with the concentration of these additives of ≈0.5% wt.
It is obvious that H2O and EG molecules interact with polar groups of additives (diphilic surfactants) forming a surface film, reducing the surface tension (σ). This leads to an improvement in wettability and an increase in the work of adhesion W. To assess the relationship between cosθ and W by the Wu method in the case of H2O, the values of the surface tension (σTg) of modified TiO2 samples, their dispersion and polar components were determined.
The additive values of W calculated by the Wu method for modified TiO2 samples coincided with the values of W determined by the Young–Dupree equation, which indicates the possibility of using this method, usually used for polymers, in the case of a modified TiO2 surface.
It is shown that modification of TiO2 with additives of the IVP trademark allows to influence the value of the polar component σ, increasing W and wetting ability.
Keywords: wettability, modified surface, wetting isotherms, surface film, surface tension, adhesion work, dispersion and polar components.

35 Pigments for coatings: yesterday, todаy, tomorrow. Part 2. — Candidate of Chem. Sci. Kaverinsky V. S., Candidate of Tech. Sci. Indeikina A. E., Kaverinsky D. V., Prof. Indeikin E. A.
Abstract. Pigments are the most important components for coatings, printing inks, building materials, plastics, rubber products, linoleum, natural and artificial leathers, ceramics, medicines, cosmetics and many others. The history, current state and actual tasks of pigment production are considered.


PROCESSING OF POLYMERS AND COMPOSITES
24 Two component acrylic resins used in superior performance paint and varnish formulations — Babayiğit Levent, Dr. Dizman Cemil

56 Highly hydrophobic epoxy powder coatings modified with fine particles of polytetrafluoroethylene — Candidate of Tech. Sci. Egorova N. A., Candidate of Tech. Sci. Kozmina N. S., Professor, Doctor of Chem. Sci. Mashlyakovskiy L. N., Candidate of Tech. Sci. Khomko E. V.
Abstract. It is shown, that the use of rather simple dry-mixing loading method of the microdispersed polytetrafluoroethylene particles (0.2–1.5 w. %) into industrial epoxy powder paint makes it possible to prepare coatings with diverse hydrophobicity (from hydrophobic to superhydrophobic), good mechanical characteristics, different gloss (from high glossy to deep matt), scrub resistance, hydrophobicity retention after testing in different mediums. Properties of the modified coatings depending on the polytetrafluoroethylene particles loading has been studied.
Keywords: epoxy powder paint, microdispersed polytetrafluoroethylene particles, modification by dry-mixing method, highly hydrophobic coatings.

66 Promising areas of research and development in the technology of creating new anti-fouling materials. Part 2 — Drinberg A. A., Doctor of Tech. Sci. Babkin O. E., Doctor of Tech. Sci. Drinberg A. S., Candidate of Tech. Sci. Shamtsyan M. M., Cherkashina V. G., Ivanova A. M.
Abstract. Existing coatings for subsea hydrocarbon production systems have been studied. All existing types of fThe current trends in the development and use of antifouling coatings are summarized. Classifications of coatings by the presence or absence of biocides in their composition, structural features and surface properties are given, requirements for antifouling coatings are given, advantages and disadvantages are evaluated. Examples of technical solutions and technologies aimed at increasing the efficiency of combating marine fouling while minimizing the burden on the environment are given.
Keywords: marine fouling, antifouling, biocorrosion, marine colony, biocide-free coatings, biologically active substances, amphiphilic molecules, photosynthesis, bacterial quorum, oxygen autotrophy, biogenic nanoparticles, chelates, bionic antifouling, water displacement.

PRODUCTS AND RESEARCH
47 Influence of functional fillers on char characteristics of epoxy-based fire-retardant coatings — Maksimov V. R., Petrosyan G. O.

62 Physico-chemical and operational properties of paints in gas-condensate solvents series GC-LKM — Doctor of Tech. Sci. Khamidov B. N., Candidate of Tech. Sci. Samukov T. I., Ergashev Kh. T., Golyakov I. R.
Abstract. The physicochemical properties of traditional petroleum and new gas condensate (GC) solvents have been studied and investigated according to the standards. Experimental batches of GC solvents have been tested in the laboratory for compare with the properties of paints and their industrial application.
Keywords: paints, solvent from gas condensate, fraction of hydrocarbons.

EVENTS
41 To love your job — Andrutskaya O. M.

NECROLOGUE
77 In memory of O. E. Babkin

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INTERVIEW
12 We see great potential for further growth in demand

CHEMICAL TECHNOLOGIES
15 Pigments for coatings: yesterday, todаy, tomorrow — Candidate of Chem. Sci. Kaverinsky V. S., Candidate of Tech. Sci. Indeikina A. E.,
Kaverinsky D. V., Prof. Indeikin E. A.

PROCESSING OF POLYMERS AND COMPOSITES
20 Restore lost positions — Candidate of Tech. Sci., Associate Professor Voitovich V. A., Candidate of Tech. Sci., Professor Khryapchenkova I. N.
Abstract. The article suggests ways to improve the quality of products, especially paint and varnish materials obtained from domestic polyvinyl acetate dispersion, which allows replacing the use of imported styrene-acrylic dispersions that have fallen under sanctions.
Keywords: import substitution, styrene-acrylic dispersions, polyvinyl acetate dispersion, improvement of physical and mechanical properties.

24 Polyurethanes: technological and environmental progress and prospects — Prof., Stepin S. N., Candidate of Tech. Sci. Kurnosova D. R., Candidate of Tech. Sci Usmanova E. D., Moskvin I. G.
Abstract. The advantages of the technology for producing polyurethanes without the use of isocyanates, the prospects for the development of the raw material base of this direction of polymer synthesis taking into account the requirements of «green» chemistry, the advantages of non-isocyanate polyurethanes and ways to eliminate the disadvantages limiting their use are considered.
Keywords: non-isocyanate polyurethanes, production, advantage, raw materials.

29 Promising areas of research and development in the technology of creating new anti-fouling materials. — Drinberg A. A., Doctor of Tech. Sci. Babkin O. E., Doctor of Tech. Sci. Drinberg A. S., Candidate of Tech. Sci. Shamtsyan M. M., Cherkashina V. G., Ivanova A. M.
Abstract. The current trends in the development and use of antifouling coatings are summarized. Classifications of coatings by the presence or absence of biocides in their composition, structural features and surface properties are given, requirements for antifouling coatings are given, advantages and disadvantages are evaluated. Examples of technical solutions and technologies aimed at increasing the efficiency of combating marine fouling while minimizing the burden on the environment are given.
Keywords: marine fouling, antifouling, biocorrosion, marine colony, biocide-free coatings, biologically active substances, amphiphilic molecules, photosynthesis, bacterial quorum, oxygen autotrophy, biogenic nanoparticles, chelates, bionic antifouling, water displacement.

38 Multifunctional Gelcoats for Fiber Reinforced Composites


CORROSION PROTECTION
35 Hydrophobic polyurethane coating against corrosion of reinforced concrete structures exposed to the marine environment

EVENTS
10 Financial and credit measures to support small and medium-sized businesses
41 Exhibition Chemistry attracts new participants

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48 INDEX OF ARTICLES PUBLISHED IN 2022

4–9, 11–13 NEWS

EXPERT VOICE
14 Not to hope, but to act. Act together — Candidate of Chem. Sci Kraikivsky P. B.

INTERVIEW
16 Indlak Trading House LLC:16 years on the market of additives and raw materials for coatings
22 The main task is to provide the industry with raw materials

PRODUCTS AND RESEARCH
19 Colloidal microcellulose: an effective tool for stabilizing pigment dispersions

CHEMICAL TECHNOLOGIES
24 Small functional additives produced by Maсromer company — Antipova E. A., Korotkova N. P., Candidate of Chem. Sci, Tarasov V. N., Ermakov I. O.
Abstract. The range and properties of small functional additives for water-dispersion paintwork materials produced by company Macromer: dispersants of the Macromer brand, thickener Laprol DZ, coalescing aid Laprol 251D, 351D.
Keywords: small functional additives, dispersants, thickener, coalescing aid.

40 Antistatic coatings from powder epoxy-polyester compositions modified with concentrates of single–walled carbon nanotubes TUBALLTM MATRIX — Candidate of Tech. Sci. Egorova N. A., Candidate of Tech. Sci. Khomko E. V., Doctor of Chem. Sci. Mashlyakovsky L. N.

EVENTS
28 CENTRLAK discussed the prospects of the industry — Andrutskaya O. M.

PROCESSING OF POLYMERS AND COMPOSITES
30 Influence of polyvinyl alcohol on stability and rheological properties of alkyd emulsions. Properties of compositions based on them — Candidate of Tech. Sci. Shinkareva E. V., Semash N. A.
Abstract. The possibility of obtaining coalescence-resistant emulsions of LidAlkid 60-L alkyd resin (JSC Lakokraska, Lida, Republic of Belarus) in the presence of polyvinyl alcohol microparticles is shown. The properties of film coatings obtained on the basis of these emulsions and the corresponding curing catalysts have been studied.
Keywords: modifier, alkyd resin, polyvinyl alcohol, desiccant.

TEST METHODS
35 Problems of practical determination of volume solids — Candidate of Chem. Sci. Maltsev S. S., Dybal D. A.

NECROLOGUE
10 In memory of Ermilov S. P.
10 In memory of Lambrev V. G.

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4, 45 NEWS

COMPANY PORTRAIT
Keeping up with the times

PRODUCTS AND RESEARCH
17 Production of water-containing alkyd enamels using IVP trademark reverse emulsifiers — Candidate of Chem. Sci. Konichev M. A., Shatava O. S., Candidate of Chem. Sci. Aristov B. G.
32 Blocked isocyanates for low temperature curing automotive clear coats

PROCESSING OF POLYMERS AND COMPOSITES
26 Aqueous vermiculite dispersion for Increasing the fire resistance of fabrics
In the texture of a fiberglass matrix — Candidate of Tech. Sci. Shinkareva E. V., Semash N. A.
Abstract. The results of a study of the import-substituting composition of vermiculite dispersion based on expanded vermiculite, silver graphite particles, and an aqueous emulsion of polymethylphenylsiloxane modified with polyvinyl alcohol are presented. A comparative analysis of the physical and mechanical parameters of the dispersion and the fiberglass treated with it in comparison with the imported analogue of the Microlite HTS-HE brand was carried out. It is shown that the dispersion is stable for at least 24 months, its treatment of fiberglass contributes to an increase in their tensile strength by 1.5–2 times and fire resistance up to 1200 °C.
Keywords: vermiculite, fiberglass, fire resistance.

CHEMICAL TECHNOLOGIES
22 UV curable polyurethane dispersions for aerospace coatings
35 UV-quantum technologies of formation protective, decorative and functional polymer coatings. Part III. Sources of UV radiation and the use of UV-curable coatings — Doctor of Tech. Sci. Kondrashov E. K., Kozlova A. A.
Abstract. This article discusses the types of industrial and laboratory sources of UV radiation and provides examples of industrial applications of UV-curable oligomer-monomer transparent and pigmented UV-curing compositions, including in the aviation industry. The paper describes the advantages and disadvantages of mercury, fluorescent and LED sources of UV radiation. An example of the design of a UV radiation source is presented, which makes it possible to promote UV curing technologies in the production of large-sized products and objects.
Keywords:UV curing, UV radiation sources, polymer coatings.

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4, 46 NEWS

ECONOMICS AND STATISTICS
10 Coatings for wood: growth is quite modest

CHEMICAL TECHNOLOGIES
14 UV-quantum technologies of formation protective, decorative and functional polymer coatings.Part II. Pigments, fillers, additives and compositions for UV-curable coatings — Doctor of Tech. Sci. Kondrashov E. K., Kozlova A. A.
Abstract. This article analyzes publications concerning the influence of the properties of pigments, fillers and special additives on the anticorrosive and functional properties of UV-polymerized coatings. The effect of the size and shape of pigment particles on the rate of UV-polymerization, as well as the effect of dispersants, adhesion promoters, UV-absorbers and surfactants on the properties of the coatings obtained, is shown. Typical formulations of UV-polymerized compositions are given. The possibility of obtaining oxide nanoparticles from europium compounds directly into film-forming agents during UV-polymerization is shown.

Keywords: UV-polymerization, pigments, dispersants, adhesion promoters, UV-absorbers.

RAW MATERIALS, INTERMEDIATES AND PRODUCTS
21 Wood coatings for the furniture industry

PRODUCTS AND RESEARCH
25 Colloidal-chemical properties of emulsifiers by the IVP trademark for reverse emulsions — Candidate of chem. Sci. Aristov B. G., Candidate of chem. Sci. Konichev M. A., Candidate of chem. Sci. Smrchek V. A., Candidate of chem. Sci. Yarovaya O. V.
Abstract. The study of colloidal-chemical properties of emulsifiers by the IVP trademark for reverse emulsions, which are by chemical nature a solution in an organic solvent of derivatives of triglycerides of fatty acids of tallow or sunflower oil and ethanolamines. The acid and hydroxyl numbers, as well as the hydrophilic-lipophilic balance of the synthesized emulsifiers were determined. Their surface activity, micelle formation and emulsifying ability were used. It is shown that the studied diphilic compounds belong to the class of colloidal surfactants with high surface activity and the ability to micelle formation. For all samples, the experimentally determined surface tension isotherms and critical concentration of micelle formation (ССМ) values practically coincided, although the samples have different chemical structures. This indicates both their adsorption on the glass surface of the capillary for measurements, and the peculiarities of the association of surfactant molecules in a non-aqueous medium. It is obvious that the determination of isotherms of surface tension, CСМ, surface activity and Gibbs adsorption in a non-aqueous medium by conventional methods is incorrect. The stabilizing ability of reverse emulsions of water — alkyd varnish with the addition of the studied emulsifiers has been studied. It is shown that emulsifiers with a high hydroxyl number have the best emulsifying effect, which can be recommended for the production of water-containing alkyd enamels.

Keywords: emulsifier, surface activity, surface tension, micelle formation, hydrophilic-lipophilic balance, hydroxyl number, adsorption, emulsifying ability.

37 Aqueous intumescent coatings with encapsulated ammonium polyphosphate for wooden constructions

4STANDARDIZATION AND METROLOGY
31 ASTM D5132 STANDARD:the standard method for determining the horizontal burning rate of polymer materials used in passenger cabins of motor vehicles (Part 7) — Candidate of Military Sci. Savelyev D. V., Candidate of chem. Sci. Pavlovich A. V., Doctor of Tech. Sci. Drinberg A. S., Candidate of chem. Sci. Mametnabiev T. E., Candidate of Pedagogic Sci. Danilova T. V., Candidate of tech. Sci. Ivanov A. V.

POINT OF VIEW
41 New functional coatings for investigation in space

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4, 54 NEWS

TINTING TECHNOLOGIES
9 Transition to tinting systems with low volatile content: problems and solutions

INTERVIEW
12 The zolotnik is small — but expensive. Will new appointments change the situation in the industry?

COMPANY’S PORTRAIT
16 New opportunities and discoveries of EURO COLOR LLC

RAW MATERIALS. INTERMEDIATES AND PRODUCTS
18 Nanoscale dispersions based on ultrathin titanium dioxide for water coatings
48 Epoxy coatings for construction modified with glass waste powder

CHEMICAL TECHNOLOGIES
20 UV-quantum technologies of formation protective, decorative and functional polymer coatings. Part I. Film-forming agents of UV-polymerized coatings — Doctor of Tech. Sci. Kondrashov E. K., Kozlova A. A.
Abstract.This article analyzes publications concerning the nomenclature of synthesized oligomers and monomers with double bonds in the chain, capable of polymerizing with the participation of photoinitiators by the mechanism of radical polymerization under the influence of light radiation quanta. The paper presents chemical and structural formulas of mono- and bifunctional monomers and oligomers, as well as chemical formulas of photoinitiators indicating the wavelength of maximum absorption of light radiation. It is shown that almost all synthesized mono- and bifunctional monomers and oligomers are acrylates, which are characterized by the maximum rate of photoinitiation. The paper reveals a fundamentally new direction in the synthesis of UV polymerizable oligomers — water-dilutable polyurethane oligomers based on isoforondiisocyanate with terminal unsaturated bonds.
Keywords: photoinitiators, UV curing, acrylates, polyurethane oligomers

PRODUCTS AND RESEARCH
27 Self-luminous coating — Candidate of chem. Sci. Maltsev S. S., Dybal D. A.
Abstract. The possibility of manufacturing a transparent paintwork with luminous elements based on radioactive tritium gas is considered. The theoretical possibility of creating such a coating is shown and options for its use are proposed.
Keywords: radioluminescence, tritium, illumination, coating.

EVENTS
30 Topical issues of the use of organosilicate compositions at the facilities of ROSATOM State Corporation — Andrutskaya O. M.

STANDARDIZATION AND METROLOGY
36 ASTM 6413 standard. The method of testing textile materials for resistant to fire (vertical test) (Part 6) — Candidate of Military Sci. Savelyev D. V., Candidate of chem. Sci. Pavlovich A. V., Doctor of Tech. Sci. Drinberg A. S., Candidate of chem. Sci. Mametnabiev T. E., Candidate of Pedagogic Sci. Danilova T. V., Candidate of tech. Sci. Ivanov A.V.

POWDER COATINGS
43 Development of anticorrosive powder coating for painting the external surfaces of oil pipelines — Rudenko Yu. G., Ph.D. Fedyakova N. V., Doctor of Tech. Sci. Kvasnikov M. Yu.
Abstract. The article is devoted to the development of an anticorrosive powder coating material, which is used for painting the external surfaces of oil pipelines.The methods of simplified calculation of formulations of powder paints and varnishes are given.
A mathematical algorithm, is proposed for calculating the mixed hardener of epoxy powder materials
Keywords: powder paints, paint coatings, hardener.

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4, 48 NEWS

CORROSION PROTECTION
10 Obtaining and properties of water-dispersion epoxy varnish for finish coating of anti-corrosion primers — Doctor of Chem. Sci., Koshevar V. D., Shkadretsova V. G.
Abstract. The influence of various ingredients (hardeners, coalescents, wetting agents, defoamers) on the colloid-chemical properties of the aqueous dispersion of the ED-22 epoxy oligomer was studied, which made it possible to develop and experimentally substantiate the formulation of a water-borne epoxy varnish for decorative and protective coatings. The process of chemical cross-linking (curing) of films and coatings formed on surfaces using the specified varnish obtained by various technological methods has been studied and optimized. An experimental batch of lacquer was made, its physical, mechanical and operational properties were assessed, and the high efficiency of the developed water-dispersion epoxy lacquer was shown when used as a finish coating of anti-corrosion primers based on water-dispersion paint and varnish materials.
Key words: epoxy oligomer, hardeners, coalescents, defoamers, varnish, viscosity, coatings, hardness.

18 Building bridges

24 Evaluation of the physico-chemical properties of the anticorrosive zinc silicate coating «Zynoferr»® with a change in the mass ratio of zinc in the paint system — Glazov P. M., Candidate of Chem. Sci., Vasilenko O. A.
Abstract. The key changes in the properties of the zinc silicate anticorrosive coating Cynoferr®, with different zinc content in it, are considered, the dependences of the viscosity, the degree of adhesion, drying time, the effect of zinc on the thickness of the coating are estimated. Graphical materials of dependencies are presented and recommendations on the use of the required amount of zinc in the coating system are given.
Keywords: zinc silicate binder, anticorrosive coatings, zinc mass fraction

INFORMATION TECHNOLOGIES
21 Digital measuring module for thermochronometry — Ochenkov D. E., Candidate of Chem. Sci., Fedyakova N. V.

ECOLOGY AND RESOURCE EFFICIENCY
28 When the smoothness of coatings is insufficiency for maximum efficiency — Candidate of Chem. Sci. Kaverinsky V. S., Kaverinsky D. V.

PRODUCTS AND RESEARCH
32 Underwater antifouling enamel — Cherkashina V. G., Ivanova A. M., Doctor of Tech. Sci. Drinberg A. S., Tarasova I. N., Nedvedsky G. R.
Abstract. A technology for the production of special anti-fouling enamel for underwater application has been developed. Enamel does not contain organic solvents and copper oxide. Enamel has anti-corrosion properties. Ecologically valuable biocides not containing metal ions are used. The technological characteristics of enamel have been studied. Enamel consumption with a thickness of 250–300 microns is from 300 to 500 g/m2. Underwater full-scale tests of the developed material were carried out. The water temperature for underwater application constitute from + 25 to + 3 °C.
Keywords: contact angle, water displacement, hydrophilization, polarity, biocides, metal ions, anti-corrosion properties.


CHEMICAL TECHNOLOGIES
36 Surface properties of photo-cured compositions — Tikhomirova A. O., Candidate of Chem. Sci. Kostitsyn A. V., Doctor of Chem. Sci. Ilyin A. A., Doctor of Chem. Sci. Indeikin E. A.
Abstract.The surface energy of photo-curing was studied. The curves of dynamic surface tension of monomers, polyester tetra acrylate and it’s mixtures were obtained on time.
Keywords: oligomer, monomer, UV-curing, dynamic surface tension, surface activity.

PROCESSING OF POLYMERS AND COMPOSITES
41 Modification of enamel XB-1120 with aminosilane — Cook C. G., Candidate of Chem. Sci. Fedyakova N. V., Pavlov A. B., Doctor of Chem. Sci. Shcherbina A. A.
Abstract. The article introduces research in the field of chemical technology of film-forming substances, in particular, studies were conducted with enamel XB-1120 green. A new method of applying enamel XB-1120 is proposed, which excludes the stage of surface preparation, which is necessary for its usual use. A number of experiments were carried out, the technological and technical properties of enamel were compared with the addition of the AGM-9 modifier and without. Special attention is paid to the adhesion of the paint coating, its strength and stability of the paint material.
Keywords: chemistry of film-forming substances, modification, coatings, adhesion, enamel XB-1120.

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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

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CONTENTS

4, 48 NEWS

ECONOMICS AND STATISTICS

10 Demand for raw materials in 2022

COMPANY’S PORTRAIT

15 CERTAKOR — the choice of Russian experts — Candidate of Tech. Sc. Tolstosheeva S. I.


INTERVIEW

18 Consolidation will minimize losses


POINT OF VIEW
22 Marine coatings: understanding the rules of antifouling of copper-based materials


RAW MATERIALS. INTERMEDIATES AND PRODUCTS

25 Coatings for ships and offshore platforms


CORROSION PROTECTION

30 Synthesis and investigation of pigment and anti-corrosion properties of depositioned manganate (IV), phosphate, and manganate (IV) phosphates of magnesium — Prof., Doctor of Сhem. Sci. Stepin S. N., Doctor of Сhem. Sci. Ivshin Ya. V. candidate of Tech. Sci. Ziganshina M. R., Suchkov V. S.
Abstract. Manganate (IV), phosphate and a number of manganate(IV)magnesium phosphates with different component contents were synthesized, the pigment properties of the obtained products were investigated, the possibility of their use as inhibitory type pigments was shown, and the optimal pigment composition was selected.
Keywords: inhibiting pigments, corrosion, coatings.


PRODUCTS AND RESEARCH
35 Special epoxy resins for aerospace engineering — Doctor of Tech. Sc. Drinberg A. S., Candidate of Tech. Sc. Lotosov G. E., Alikin M. B., Smirnov Ya. S., Okhrimenko A. G.
Abstract. A new technology for the synthesis of chlorine-containing epoxy resins based on glycerin has been developed. Such resins have a lower combustible capacity and are more economical compared to standard epoxy resins. A new technology for the synthesis of a special epoxy resin based on chlorine-containing aromatic polyamine has been created. Composites and coatings obtained on the basis of such resins have increased physical and mechanical properties and reduced flammability. A new technology for the production of special low molecular weight hardeners based on vegetable oils for epoxy resins was proposed. Such hardeners make it possible to obtain more elastic and heat-resistant materials and structures based on components of Russian raw materials.
Keywords: head cladding, aerodynamic heating, epoxy resin, glycerin, aromatic polyamine containing chlorine, elasticity, heat resistance, oxygen index, flammability class, renewable raw materials.


EVENTS
41 Coatings Forum introduces new products for industry — Andrutskaya O. M.

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CONTENTS
4, 55 NEWS
ECONOMICS AND STATISTICS

16 The vicissitudes of the inorganic pigments market
32 Aluminum pigments: market, new options and technologies

INTERVIEW
12 The crisis is not a hindrance to business

COMPANY’S PORTRAIT
19 Forge paints Certa-Plast and Certa-Patina — Candidate of Tech. Sc. Tolstosheeva S. I.

INFORMATION TECHNOLOGIES

22 Digitalization of mathematical formulations of alkyd resins — Ochenkov D. E., Candidate of Tech. Sc., Associate Professor Fedyakova N. V.
PRODUCTS AND RESEARCH
24 Influence of environmental conditions on the micromechanical properties of water-dispersion coatings
34 Anti-icing and non-fogging coatings — Candidate of Chem. Sc. Kaverinsky V. S., Kaverinsky D. V.
42 Research and calculation of packages of moistened mixtures of fillers in coatings — Furman N. N.
Abstract: The regularities of changes in the density and volume of packages of mixtures of moistened fillers of paint and varnish materials, depending on their composition, are investigated. Empirical formulas for calculating the packing density of moistened mixtures of fillers are proposed.
Keywords: Critical volume concentration of pigments, packing density, packing volume, fillers.

EXPERT VIEW
40 Waterbased coatings — the new reality of the coatings market — Evlanov A., Velichko N., Aredova E.

EVENTS
10 Rebuild the market to meet new requirements

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CONTENTS
4, 72 NEWS

ECONOMICS AND STATISTICS
25 Problem of raw materials for coating industry — global problem.

COMPANY’S PORTRAIT
34 Selection of Russian experts
37 IM GROUP promotes its own complete technological engineering

INFORMATION TECHNOLOGIES
42 Environment for the development of coatings formulations — Pervushin A. A., Ph.D., Associate Professor Fedyakova N. V.

PRODUCTS AND RESEARCH
46 Study of amine light stabilizers effect on the coatings microstructure and properties — PhD Serdcelyubova A. S., PhD Merculova Yu. I., Lonskiy S. L., Krechetov D. D.
Abstract. In this work was studied amine-type stabilizers effect on microstructural features and surface relief of polyurethane coatings. Analysis of the microstructure and topography of the surface of polyurethane coatings was done in the initial state and after accelerated testing in an artificial weather apparatus.Changes in decorative and physical-mechanical properties of coatings have been investigated.
Keywords: weather-resistance coatings, UV-destruction, UV-absorbers, polyurethane coatings, UVresistance.

57 Calculation of the coatings composition and the relationship between the packing density of dry and moistened fillers — Furman N. N.
Abstract. An overview of some approaches to calculations and modeling of spherical particle packages is presented. The relationship between the density of packages of dry and moistened fillers in paint and varnish materials has been revealed. A method for calculating the density of filler packages in a moistened state is proposed.
Keywords: critical volume concentration of pigments, packing density, packing volume, fillers.

EVENTS
20 INTERLAKOKRASKA Exhibition will reopen its doors to industry professionals
55 PPG helps to finance educational projects at Lipetsk State Technical University

ANNIVERSARIES
30 Euro Color 20 years!

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CONTENTS

4, 47 NEWS

TINTING TECHNOLOGY
12 NOVOMIX ONE — new tinting system from EuroColori

RAW MATERIALS, INTERMEDIATES AND PRODUCTS
14 New additives from Evonik
19 Dryers from LLC Trading house INDLAK — Candidate of Chem. Sc. Konichev M. A., Candidate of Chem. Sc. Aristov B. G., Candidate of Chem. Sc. Smrchek V. A.
26 Criteria for the selection of UV-resistant coatings for rolled metal

PRODUCTS AND RESEARCH
28 Cold coatings with high near-infrared transmittance for rolled aluminum
31 Analysis of the thermodynamic efficiency of heat technology zinc oxide — Candidate of Tech. Sc. Estrin I.A.
Absract: The energy consumption of the zinc oxide production technology in muffle furnaces is considered. The low energy efficiency of the process is shown. The thermodynamic analysis of heat technology is performed. With the help of exergetic analysis, the ways of improving the heat-technological process are outlined.
Keywords: heat technology, energy efficiency, zinc oxide


ECOLOGY AND RESOURCE EFFICIENCY
22 Eco-friendly anticorrosive pigments: a myth or already a reality? — Demenok A., Nikitina S.
36 Environmentally friendly polyester primer for painting rolled metal

EVENTS
39 Chemists tested for strength

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50 INDEX OF ARTICLES PUBLISHED IN 2021

CONTENTS

4, 47 NEWS

POWDER COATINGS
8 Powder coatings — advantages in sustainability. aesthetics and functionality. Volumes and basic trends — Candidate of Chem. Sc. Kaverinsky V. S., Kaverinsky D. V.

RAW MATERIALS, INTERMEDIATES AND PRODUCTS
12 Binders for coatings from LLC Trading House INDLAK — Candidate of Chem. Sc. Konichev M. A., Candidate of Chem. Sc. Aristov B. G., Candidate of Chem. Sc. Smrchek V. A.

INTERVIEW
16 30 years in the center of the industry

EVENTS
18 CENTRLAK summed up the results — Andrutskaya O. M.

PRODUCTS AND RESEARCH
21 Effect of the addition of clay minerals on the properties of epoxy-polyester powder coatings
30 Photo-curable varnishes for architectural construction and restoration — Doctor of Tech. Sc. professor Babkin O. E., Candidate of Tech. Sc., associate professor Babkina L. A., Candidate of Tech. Sc., associate professor Il’ina V. V., Candidate of Tech. Sc. Aykasheva O. S.
Abstract: The article presents the results of research in the field of creating photo-curable varnishes, promising in construction technologies and restoration of surface of various nature.
Keywords: photo-curable varnishes, restorative and protective paints and varnishes coatings, constructing.
35 UV-curable powder coatings: advantages and properties

ECONOMICS AND STATISTICS
26 UV curable coatings: applications, perspectives, problems — Candidate of Chem. Sc. Kaverinsky V. S., Kaverinsky D. V.

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