马尾松、麻栎、江南桤木用聚乙二醇改性的研究

李筱莉; 岳翠银

doi:10.19455/j.mcgy.1994.02.005

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马尾松、麻栎、江南桤木用聚乙二醇改性的研究
A study on the modification of Masson ’s pine,oak and Jiengnan alder with polyethylene glycols
1. 安徽农业大学林产工业研究所
1994年第2期
DOI： 10.19455/j.mcgy.1994.02.005

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[1]李筱莉,岳翠银.马尾松、麻栎、江南桤木用聚乙二醇改性的研究[J].木材工业,1994(02):17-20.

A study on the modification of Masson ’s pine,oak and Jiengnan alder with polyethylene glycols[J]. China Wood Industry, 1994,(2).
[1]李筱莉,岳翠银.马尾松、麻栎、江南桤木用聚乙二醇改性的研究[J].木材工业,1994(02):17-20. DOI： 10.19455/j.mcgy.1994.02.005.

A study on the modification of Masson ’s pine,oak and Jiengnan alder with polyethylene glycols[J]. China Wood Industry, 1994,(2). DOI： 10.19455/j.mcgy.1994.02.005.

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。

Abstract

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.