Effect of thermal treatment on some properties of lime wood

被引:14
|
作者
Olarescu, M. C. [1 ]
Campean, M. [1 ]
Ispas, M. [1 ]
Cosereanu, C. [1 ]
机构
[1] Transilvania Univ Brasov, Fac Wood Engn, Brasov 500068, Romania
关键词
Heat Treatment; Mass Loss; Heat Treatment Condition; Mathematical Correlation; Total Color Change;
D O I
10.1007/s00107-014-0809-5
中图分类号
S7 [林业];
学科分类号
0829 ; 0907 ;
摘要
Thermal treatment of lime wood was performed in a drying oven at two temperature levels (180 and 200 A degrees C) and for four durations (1, 2, 3 and 4 h). Mass loss, color change, swelling and hygroscopicity were investigated. The dimensional stabilization reached up to 66.4 % and the hygroscopicity reduction up to 33 %, both maximum values being attained at 200 A degrees C/4 h, associated with a mass loss of 9.3 %. The results will be realized in the manufacturing of solid wood panels made of heat-treated lime wood lamellas for outdoor uses.
引用
收藏
页码:559 / 562
页数:4
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