胶原蛋白/壳聚糖复合纤维的后处理工艺研究  

Research on the After-treatment Process of Collagen/Chitosan Blended Fiber

作　　者：闵雯[1] 张丽平[1,2] 董旭[1] 

机构地区：[1]北京服装学院材料科学与工程学院 [2]北京服装学院服装材料开发与评价北京市重点实验室

出　　处：《纺织导报》2013年第5期64-65,共2页China Textile Leader

基　　金：北京市教委科研项目(KYJH02100203)

摘　　要：本文在空气、水浴以及水蒸汽等3种不同的条件下对胶原蛋白/壳聚糖初生纤维进行后拉伸处理,并对复合纤维的湿热性能进行了研究,通过红外光谱分析了乙二醛交联处理对复合纤维的影响。结果发现,最佳拉伸定形条件为水蒸汽拉伸,戊二醛交联处理后纤维发生缩醛化反应可使耐湿热性能明显提高。Collagen/chitosan blended fiber was stretched under three conditions, and the hydrothermal property of the blended fiber was studied respectively. The influence of glutaraldehyde was analyzed by the IF-IR. The results showed that the best condition of after-treatment was in water vapor, and the acetalation could increase fiber＇s hydrothermal property obviously.

关 键 词：胶原蛋白 壳聚糖 后处理 湿热性能 

分 类 号：TQ342.94[化学工程—化纤工业]