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European Journal of Wood and Wood Products

Erschienen in:

01.05.2011 | Originals Originalarbeiten

Use of wax emulsions for improvement of wood durability and sorption properties

verfasst von: Boštjan Lesar, Miha Humar

Erschienen in: European Journal of Wood and Wood Products | Ausgabe 2/2011

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Abstract

Waxes are used for treatment of wood surfaces for several decades predominately as surface treatments because they weakly penetrate into the wood. In order to overcome this issue, water emulsions were applied in the present experiment. Five water emulsions of various concentrations were used, namely montan wax, polyethylene, ethylene copolymer and oxidized polyethylene wax. Performance of wax treated beech (Fagus sylvatica) and Norway spruce (Picea abies) against white rot, brown rot and blue stain fungi was tested. In parallel, sorption properties of wax treated wood were determined. The treated specimens were more resistant to wood decay fungi. Polyethylene and oxidized polyethylene wax were found to be particularly efficient. Although this treatment does not improve resistance to blue stain fungi, it reduces the sorption of water.

Vorheriger Artikel Synthetic-resin-free wood panel adhesives from mixed low molecular mass lignin and tannin

Nächster Artikel The influence of material properties on the amount of twist of spruce wood during kiln drying

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Titel: Use of wax emulsions for improvement of wood durability and sorption properties
verfasst von: Boštjan Lesar
Miha Humar
Publikationsdatum: 01.05.2011
Verlag: Springer-Verlag
Erschienen in: European Journal of Wood and Wood Products / Ausgabe 2/2011
Print ISSN: 0018-3768
Elektronische ISSN: 1436-736X
DOI: https://doi.org/10.1007/s00107-010-0425-y

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