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。
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.
出处
《木材工业》
北大核心
1998年第5期15-17,共3页
China Wood Industry
基金
国家自然科学青年基金
