How to Increase Water Resistance of Adhesive Wood Compounds Formed by Adhesives Based on Polyvinyl-Acetate Dispersion

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,...

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Veröffentlicht in:	Polymer science. Series D, Glues and sealing materials Glues and sealing materials, 2018-04, Vol.11 (2), p.183-185
Hauptverfasser:	Voitovich, V. A., Davydova, M. A., Zakharychev, E. A., Knyazev, A. S., Knyazev, A. A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Additives Adhesives Aluminum chloride Beech Chemistry Chemistry and Materials Science Composition effects Dispersion Pine Polymer Sciences Polyvinyl acetates Water resistance
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Beschreibung
Zusammenfassung:	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.
ISSN:	1995-4212 1995-4220
DOI:	10.1134/S1995421218020211