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How to Increase Water Resistance of Adhesive Wood Compounds Formed by Adhesives Based on Polyvinyl-Acetate Dispersion
Authors:V. A. Voitovich  M. A. Davydova  E. A. Zakharychev  A. S. Knyazev  A. A. Knyazev
Affiliation:1.Lobachevskiy Nizhny Novgorod State University,Nizhny Novgorod,Russia;2.Tomsk State University,Tomsk,Russia
Abstract:
The influence of glyoxal on the water resistance of pine–pine and beech–beech wood compounds formed by adhesives on the basis of polyvinyl acetate dispersion is studied. A noticeable increase in water resistance is observed for pine–pine compounds if the adhesive composite contains not only glyoxal, but also aluminum chloride and “chymol” additives. However, in the case of beech–beech compounds, the effect of this composition becomes less pronounced.
Keywords:
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