壳聚糖前处理染色木材耐光性的研究

段新芳; 李坚; 刘一星

doi:10.19455/j.mcgy.1998.05.004

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壳聚糖前处理染色木材耐光性的研究
Lightfastness of Dyed Wood by Pre treated with Chitosan
1. 中国林科院林业工程博士后流动站
2. 东北林业大学
3. 中国林科院林业工程博士后流动站东北林业大学
1998年第5期
DOI： 10.19455/j.mcgy.1998.05.004

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[1]段新芳,李坚,刘一星.壳聚糖前处理染色木材耐光性的研究[J].木材工业,1998(05):14-16.

Duan Xinfang. Lightfastness of Dyed Wood by Pre treated with Chitosan[J]. China Wood Industry, 1998,(5).
[1]段新芳,李坚,刘一星.壳聚糖前处理染色木材耐光性的研究[J].木材工业,1998(05):14-16. DOI： 10.19455/j.mcgy.1998.05.004.

Duan Xinfang. Lightfastness of Dyed Wood by Pre treated with Chitosan[J]. China Wood Industry, 1998,(5). DOI： 10.19455/j.mcgy.1998.05.004.

摘要

对壳聚糖前处理与未处理（对照）染色木材耐光性的研究表明，山杨等６种壳聚糖处理与未处理木材用同一染料染色并辐射１０小时后，处理材色差均比未处理材低；经壳聚糖前处理与未处理的安息香木材，用四种不同染料染色，染色材耐光性优于未处理材，但随染料种类不同略有差异。

Abstract

Chitosan is a natural and renewable polymer without toxic and pollution to human beings and environment and can be used to improve effect of surface dyeing for wood.Lightfastness of wood pre treated with chitosan and then dyed was studied in this paper.Six wood species were pre treated or untreated with chitosan and then all dyed with one acid dye.One wood species was pre treated or untreated with chitosan and then all dyed with 4 kinds of acid dyes.The results showed that lightfastness of pre treated wood was better than that of untreated one.