ANALYSIS OF THE WOOD-WETTING PROCESS

被引：95

作者：

LIPTAKOVA, E

KUDELA, J

机构：

[1] Technical University of Zvolen, Zvolen

来源：

HOLZFORSCHUNG | 1994年 / 48卷 / 02期

关键词：

WETTING; CONTACT ANGLE; SURFACE TENSION; SURFACE ENERGY; PENETRATION; BEECH; FAGUS-SYLVATICA L;

D O I：

10.1515/hfsg.1994.48.2.139

中图分类号：

S7 [林业];

学科分类号：

0829 ; 0907 ;

摘要：

The analysis of water-wetting of wood was performed. Basic characteristics for wetting process were defined and determined experimentally - the contact angle at the beginning of wetting THETA(o) and the equilibrium contact angle THETA(u). Based on these characteristics, the contact angle, signed as THETA(w), corresponding to ideal smooth wood surface was determined. The results were used for the computation of free wood - surface energy and compared with the data from literature.

引用

页码：139 / 144

页数：6

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