Topic:
Architectural coatings
Contents:

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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