Laser light scattering from wood samples soaked in water or in benzyl benzoate
Abstract:Laser light scattering from Scots pine (Pinus Sylvesteris L.) wood samples soaked in two different liquids, which were tap water and benzyl benzoate, has been experimentally investigated. Differences in the characteristics of the scattering pattern as function of the soaking time as well as the moisture effect in the orientation of scattering pattern has been experimentally investigated. The wood samples soaked in the test liquids altered the laser light scattering in along and across the grain directions. No correlation between the content of the water in the wood sample and the orientation of laser light scattering pattern was observed.
Document Type: Research Article
Affiliations: 1: University of Joensuu, Department of Physics, P.O. Box 111, FIN-80101 Joensuu, Finland 2: YTI-Research Center, Mikkeli Polytechnic, P.O. Box 181, FIN-50101 Mikkeli, Finland 3: University of Joensuu, Department of Chemistry, P.O. Box 111, FIN-80101 Joensuu, Finland
Publication date: 2004-02-01