Evaluation of properties of plywood glued with composite adhesive based on waste paper, PEG and PF resin
Journal Title: Annals of WULS, Forestry and Wood Technology; Zeszyty naukowe SGGW - Year 2017, Vol 99, Issue
Abstract
Evaluation of properties of plywood glued with composite adhesive based on waste paper, PEG and PF resin. The study developed a method for manufacturing a new adhesive mixture involving different amounts of an industrial PF resin and a biocomposite adhesive based on waste paper and PEG 600. During the research, formulations and basic properties of the mixtures were determined, and then the mixtures were used to produce experimental plywood, for which the bonding quality was determined using tests required by PN-EN 314-2. The study showed that an increase in PF resin substitution rate resulted in reduction in its reactivity and pH. At 40% substitution, the gel time and pH of the adhesive mixture did not differ significantly from values determined for the pure PF resin. The results of bonding quality tests for the experimental plywood showed that plywoods glued with the adhesive mixture containing 30% of the biocomposite adhesive fully met requirements for the shear strength specified in PN-EN 314-2.
Authors and Affiliations
Jakub Brózdowski, Dorota Dukarska
Keywords
Related Articles
- EP ID EP349740
- DOI -
- Views 91
- Downloads 0
Current challenges of the wooden house sector to increase its market potential
Current challenges of the wooden house sector to increase its market potential. Wooden houses will have to respond flexibly and effectively to the current challenges affecting the sector if they want to maintain the mar...
Determination of wood colour modified with furfuryl alcohol
Determination of wood colour modified with furfuryl alcohol. The aim of this study was determined the colour of wood (alder wood (Alnus glutinosa L.), poplar wood (Populus alba L.) and pine wood (Pinus silvestris L.)) by...
Energy consumption during teac wood thermal treatment
Energy consumption during teac wood thermal treatment. This paper focuses on energy consumption during teac wood thermal treatment in compliance with the ThermoWood process. The energy consumption during the process of t...
The effect of thermal modification of teak wood on its fire performance characteristics
The effect of thermal modification of teak wood on its fire performance characteristics. This article is aimed at evaluating the effect of thermal modification of teak wood (Tectona grandisL. f.) on its reaction to fire....
Experimental testing of a spatial furniture joint
Experimental testing of a spatial furniture joint. This article deals with experimental testing of a spatial corner joint with a non-continuous, interlocking tapered tenon with a thickness of 8 mm. This type of joint was...