利用壳聚糖在涤纶织物进行抗静电处理的探讨

Discussion on Antistatic Treatment of Polyester Fabric with Chitosan

涤纶织物通过壳聚糖整理能获得永久性抗静电效果,这为壳聚糖在染整行业中的应用开辟了一条新的途径。壳聚糖分子上大量的羟基和氨基等强极性基团的存在可使壳聚糖分子具有很高的吸湿性,在纤维表面形成连续的水膜,为空气中二氧化碳和纤维中存在的电解质提供了溶解场所,从而间接地提高了表面电导率。

Permanent antistatic effect of fabric can be obtained through the chitosan finishing,this has made a new way for application of chitosan in the dyeing andfinishing industry.Also there is a lot of hydroxy and amino groups and some polar,chitosan can have a high moisture absorption and form a continuousfilm of water on the surface of thefibers.This provides a solution place for carbon dioxide in the air and the electrolyte present infiber,and thus indirectly improves the surface conductivity.