摘要
本文研究了马尾松、麻栎、江南桤木三种木材用聚乙二醇（ＰＥＧ）改性的工艺条件及效果。结果表明，三种改性材经过长时间自然存放，抗收缩率可这８０％以上，并且其耐腐性能提高，尺寸稳定性好。
he paper deals、with the wood dimensional stability of three spe-cies,Pinus
massoniana,Quercus acutissima,and Aluns trabecu'osa,treated with polyethylene glycol(PEG).The
optimum treatment conditions were found from tho experiment.The dimensional stability of、wood
treated with PEG was satisfactory.After a period of natural storage,the antishrink efficiency of
treated wood was more than 80%and the decay rcsistance of the wood was also proved.
出处
《木材工业》
北大核心
1994年第2期17-20,共4页
China Wood Industry
关键词
聚乙二醇
尺寸稳定性
马尾松
麻栎
木材
改性
Polyethylene glycols
Dimensional stability
Antishrink efficiency
