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Chemical analysis of heat treated softwoods

被引：31
作者：
Boonstra, Michiel J.
Tjeerdsma, Boke
机构：
[1] Plato Int BV, NL-6802 CD Arnhem, Netherlands
[2] SHR Hout Res, NL-6700 AL Wageningen, Netherlands
来源：
HOLZ ALS ROH-UND WERKSTOFF | 2006年 / 64卷 / 03期
关键词：
D O I：
10.1007/s00107-005-0078-4
中图分类号：
TB3 [工程材料学]; TS [轻工业、手工业、生活服务业];
学科分类号：
0805 ; 080502 ; 0822 ;
摘要：
Heat treatment of wood has been found an effective method to improve dimensional stability and durability against biodegradation. A two-stage heat treatment of wood at relatively mild conditions (< 200 degrees C) was investigated by using different chemical analysing methods, such as a wood chemical component analysis, CHNO-elemental analysis, UV spectroscopy, and analysis of the acetyl and free hydroxyl group content. The results of this study contribute to a better understanding of the typical reaction mechanisms occurring and of the effect of heat treatment on the properties of wood, as described in previous 13C-NMR and FTIR studies of heat treated wood.
引用
收藏
页码：204 / 211
页数：8
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