Modification of three hardwoods with an N -methylol melamine compound and a metal-complex dye
作者： Bodo Caspar Kielmann , Stergios Adamopoulos , Holger Militz , Gerald Koch , Carsten Mai
DOI: 10.1007/S00226-013-0595-Y
关键词:
摘要: This study evaluated the combined modification and staining of ash, beech maple wood with a low molecular weight N-methylol melamine compound (NMM) metal-complex dye. Wood samples were treated aqueous solutions 10, 20 30 wt% NMM 5 The treatment caused fixation water-soluble dye by resin. Vacuum pressure impregnation unsealed blocks did not result in different solution uptake percent gain after curing among three species, but sealing surfaces to allow penetration only into one direction revealed easiest penetrability followed ash. UV micro-spectrophotometry light microscopy indicated that was partly deposited cell wall lumens. Penetration shown means X-ray micro-analysis (SEM–EDX). shows resin species tested is possible causes
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