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Wood Science and Technology

Erschienen in:

01.07.2013 | Original

Wood-coating layer studies by X-ray imaging

verfasst von: Julia Bessières, Vanessa Maurin, Béatrice George, Stéphane Molina, Eric Masson, André Merlin

Erschienen in: Wood Science and Technology | Ausgabe 4/2013

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Abstract

The penetration depth into wood structure by different wood finishes (solvent-borne, waterborne or powder) was assessed using a non-destructive analysis method, that is, X-ray tomography. The coating thickness was also evaluated. The results obtained from the image analysis by two specific softwares, namely VGStudio MAX^® and ImageJ^®, are compared and discussed by taking into account the chemical properties and anatomy of wood materials and the nature of finishes. The degree of coating penetration is mainly determined by its ability to flow into capillaries, and it was observed that resin type, solid matter content and drying method influence this ability.

Vorheriger Artikel Numerical and experimental study of moisture-induced stress and strain field developments in timber logs

Nächster Artikel The potential of moisture content measurements for testing the durability of timber products

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Titel: Wood-coating layer studies by X-ray imaging
verfasst von: Julia Bessières
Vanessa Maurin
Béatrice George
Stéphane Molina
Eric Masson
André Merlin
Publikationsdatum: 01.07.2013
Verlag: Springer-Verlag
Erschienen in: Wood Science and Technology / Ausgabe 4/2013
Print ISSN: 0043-7719
Elektronische ISSN: 1432-5225
DOI: https://doi.org/10.1007/s00226-013-0546-7

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