ASSESSMENT OF COLOUR CHANGES AND HYGROSCOPIC PROPERTIES OF BEECH (Fagus sylvatica) WOOD AFTER THERMAL MODIFICATION

被引：0

作者：

Mitani, Andromachi ^{[1
]}

Barboutis, Ioannis ^{[1
]}

机构：

[1] Aristotle Univ Thessaloniki, Fac Forestry & Nat Environm, Lab Wood Prod Technol, GR-54006 Thessaloniki, Greece

来源：

WOOD IS GOOD - WITH KNOWLEDGE AND TECHNOLOGY TO A COMPETITIVE FORESTRY AND WOOD TECHNOLOGY SECTOR | 2012年

关键词：

thermal modification; beech wood; color change; hygroscopic properties;

D O I：

暂无

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：

Thermal modification of wood permanently changes several of its chemical and physical properties. Beech wood is one of the most important hardwoods in central and eastern Europe and used extensively in furniture production. In this study the effects of thermal modification of beech wood on hygroscopic properties were examined and the color changes of the treated wood were determined too. The heat treatment of Fagus sylvatica was carried out in a temperature of 200 degrees C for five different durations ranging from 2 to 10 h. It was observed a gradual color change of treated samples whereas after 4 h treatment no significant changes were recorded, measured with a colorimeter. Dimensional stability and absorption were measured after 1 h, 1 day and 3 days immersion in water of 20 degrees C +/- 3 temperature.

引用

页码：111 / 118

页数：8

共 50 条

[21] Colour changes of beech wood (Fagus sylvatical.) during high temperature drying process
Technical University in Zvolen, Faculty of Wood Sciences and Technology, T. G. Masaryka 24, 960 53 Zvolen, Slovakia
Wood Res., 2009, 3 (45-54):
[22] Crown structure of European beech (Fagus sylvatica): a noncausal proxy for mechanical-physical wood properties
Rais, Andreas
Jacobs, Martin
Van de Kuilen, Jan-Willem G.
Pretzsch, Hans
CANADIAN JOURNAL OF FOREST RESEARCH, 2021, 51 (06) : 834 - 841
[23] Interaction of lignin and polysaccharides in beech wood (Fagus sylvatica) during drying processes
Košiková B.
Hricovíni M.
Cosentino C.
Wood Science and Technology, 1999, 33 (5) : 373 - 380
[24] Interaction of lignin and polysaccharides in beech wood (Fagus sylvatica) during drying processes
Kosíková, B
Hricovíni, M
Cosentino, C
WOOD SCIENCE AND TECHNOLOGY, 1999, 33 (05) : 373 - 380
[25] Mechanisms of reaction zone penetration by decay fungi in wood of beech (Fagus sylvatica)
Schwarze, FWMR
Baum, S
NEW PHYTOLOGIST, 2000, 146 (01) : 129 - 140
[26] ISOLATION AND CHARACTERIZATION OF THE POLYSACCHARIDES FROM BEECH WOOD (FAGUS-SYLVATICA L)
FENGEL, D
UCAR, H
WEGENER, G
PAPIER, 1979, 33 (06): : 233 - 239
[27] FTIR examination of preservative retention in beech wood (Fagus sylvatica L.)
Golofit, T.
Zielenkiewicz, T.
Gawron, J.
EUROPEAN JOURNAL OF WOOD AND WOOD PRODUCTS, 2012, 70 (06) : 907 - 909
[28] Response of colour and hygroscopic properties of Scots pine wood to thermal treatment
Kamperidou, Vasiliki
Barboutis, Ioannis
Vasileiou, Vasileios
JOURNAL OF FORESTRY RESEARCH, 2013, 24 (03) : 571 - 575
[29] Response of colour and hygroscopic properties of Scots pine wood to thermal treatment
Vasiliki Kamperidou
Ioannis Barboutis
Vasileios Vasileiou
Journal of Forestry Research, 2013, 24 (03) : 570 - 574
[30] Response of colour and hygroscopic properties of Scots pine wood to thermal treatment
Vasiliki Kamperidou
Ioannis Barboutis
Vasileios Vasileiou
Journal of Forestry Research, 2013, 24 : 571 - 575

← 1 2 3 4 5 →