摘要
选配 6种表面活性剂类药剂对落叶松板材进行脱脂研究。首先利用流出材面的树脂和从落叶松材中得到的树脂抽出物在加热条件下与药剂发生反应 ,对药剂进行初步的筛选 ;其次 ,使药剂与落叶松材试件在常温加压和加热加压条件下进行脱脂实验 ,利用红外灯法考察常温和加热条件下脱脂剂的效能 。
The six kinds of surface-active medicaments are chosen to degrease larch timber.First,the rosin and rosin extraction from larch react on medicament under heat,and the elementary choose is given.;Secondly,the medicament is used to degrease larch timber under normal temperature and heat with pressure.The efficiency of degreasing medicament is tested and excellent one is obtained.
出处
《东北林业大学学报》
CAS
CSCD
北大核心
2002年第6期42-43,共2页
Journal of Northeast Forestry University
关键词
落叶松材
脱脂药剂
筛选
木材
Larch
Timber
Degreasing medicament
Rosin
