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  • Error loading Modules:Can't create/write to file '/var/lib/mysql/tmp/#sql_bd4_0.MYI' (Errcode: 30) SQL=SELECT id, title, module, position, content, showtitle, control, params FROM jos_modules AS m LEFT JOIN jos_modules_menu AS mm ON mm.moduleid = m.id WHERE m.published = 1 AND m.access <= 0 AND m.client_id = 0 AND ( mm.menuid = 8 OR mm.menuid = 0 ) ORDER BY position, ordering
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RESEARCH OF BUILDING MATERIALS

INCREASE OF ADHESION OF PAINT-AND-LACQUER MATERIALS TO WOOD THROUGH THE MODIFICATION OF ITS SURFACE BY BORON-NITROGEN COMPOUNDS

Vestnik MGSU 7/2012
  • Koteneva Irina Vasil'evna - Moscow State University of Civil Engineering (MSUCE) Candidate of Technical Sciences, Senior Lecturer, Department of General Chemistry, Moscow State University of Civil Engineering (MSUCE), 26 Yaroslavskoe shosse, Moscow, 129337, Russian Federation; This e-mail address is being protected from spambots. You need JavaScript enabled to view it .
  • Kotlyarova Irina Aleksandrovna - Bryansk State Technical University (BGTU) Candidate of Technical Sciences, Associate Professor, Department of Materials Science and Engineering, Bryansk State Technical University (BGTU), 7, Bul'var 50-letiya Oktyabrya, Bryansk, 241035, Russian Federation; This e-mail address is being protected from spambots. You need JavaScript enabled to view it .
  • Sidorov Vyacheslav Ivanovich - Moscow State University of Civil Engineering (MGSU) Doctor of Chemical Sciences, Professor, Professor, Department of General Chemistry, Moscow State University of Civil Engineering (MGSU), 26 Yaroslavskoe shosse, 129337, Russian Federation; This e-mail address is being protected from spambots. You need JavaScript enabled to view it .

Pages 141 - 146

The authors demonstrate that the efficiency of protection of wooden structures, covered with paints and lacquer materials, from the influence of the environment, depends on the adhesion size.
It is common knowledge that improvement of adhesion of capillary-porous materials to the wood, and, hence, the increase of the service life of the sheeting requires the reduction in the dimensions of the wood surface, as the reduction of diameters of capillaries leads to the growth of forces of capillary condensation and to the increase in the depth of penetration of paints into the material.
Adhesion of a water-soluble acrylic paint and organic-soluble enamels to the surface of the wood modified by boron-nitrogen compounds and to unmodified wood is the subject of the research. It is identified that the increase in the adhesive durability of paint and varnish coverings if glued to the surface of the wood modified by boron-nitrogen compounds, is driven by the growth of the polarity of a substrate and the reduction of dimensions of the wood surface.

DOI: 10.22227/1997-0935.2012.7.141 - 146

References
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