Usage of Ecologically Perspective Adhesives for Wood Bonding

2010
Uģis Grīnbergs, Jānis Kajaks, Skaidrīte Reihmane

Hot melts based on high density polyethylene, polyurethane textile fibre waste and unmodified and modified sulphate lignin adhesives for wood veneer bonding are used. For intensification of interfacial interaction and improving water resistance modifier 4.4 1 diphenylmethane diisocyanate is utilized. Shear strength and water resistance investigations show possibility of usage presented adhesives for wood veneer bonding and different plywood production.

Keywords
lignin, polyurethane, polyethylene, adhesives, birch wood veneer, plywood, shear strength, water resistance

Grīnbergs, U., Kajaks, J., Reihmane, S. Usage of Ecologically Perspective Adhesives for Wood Bonding. Materials Sciences and Applied Chemistry. Vol.22, 2010, pp.114-117. ISSN 1407-7353.

Publication language
English (en)