The Study of the Adhesive Activity and Modification Possibilities of Melamine-Urea-Formaldehyde (MUF), Urea-Formaldehyde (UF) Resins

The Study of the Adhesive Activity and Modification Possibilities of Melamine-Urea-Formaldehyde (MUF), Urea-Formaldehyde (UF) Resins

Two types of thermosetting resins MUF and UF have been used as glues for birch wood veneer. As resins modifiers polyvinylacetate emulsion (PVA), polyvinylbutiral (PVB) (powder and solution), rubber latex, adipic (Ad) and sebacic (Seb) acids have been utilized. For glued system shear strength and def...

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Veröffentlicht in:Material Science and Applied Chemistry 2014-01, Vol.30, p.35
Hauptverfasser: Kajaks, Janis, Kolbins, Arsenijs
Format: Artikel
Sprache:eng
Schlagworte:
Adhesives
Latex
Materials science
Polymers
Resins
Rubber
Shear strength
Wood
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Beschreibung
Zusammenfassung:Two types of thermosetting resins MUF and UF have been used as glues for birch wood veneer. As resins modifiers polyvinylacetate emulsion (PVA), polyvinylbutiral (PVB) (powder and solution), rubber latex, adipic (Ad) and sebacic (Seb) acids have been utilized. For glued system shear strength and deformation, bending properties and impact strength have been tested. The best properties: adhesive activity and elasticity have been shown by resins modified with PVB powder, rubber latex, adipic and sebacic acids.
ISSN:1407-7353
2255-8713
DOI:10.7250/msac.2014.006