壳聚糖/棉混纺针织物抗菌性能研究  

The study on antibacterial properties of chitosan/cotton blended knitted fabric

作　　者：孙晓婷[1] 马建伟[1] 金光硕[1] 

机构地区：[1]青岛大学纺织服装学院,山东青岛266071

出　　处：《产业用纺织品》2016年第3期14-16,20,共4页Technical Textiles

摘　　要：比较不同壳聚糖质量分数时壳聚糖/棉混纺针织物的抗菌情况,并采用不同的活性染料与直接染料进行染色,探究染料浓度(owf,即染料相对织物质量的百分数)和染料品种对壳聚糖/棉混纺针织物抑菌率的影响。试验结果表明:当壳聚糖质量分数达到10%时,壳聚糖/棉混纺针织物表现出较好的抗菌性;活性染料对壳聚糖/棉混纺针织物的抑菌率影响不大,且当活性红K-4BL染料浓度为2%(owf)时可得到较高的上染率和抑菌率。Antibacterial activities of chitosan/cotton blended knitted fabrics was compared with different contents of chitosan, and in addition, different dyeing methods of reactive dyes and direct dyes were used in order to explore how the concentration and species of dyes affected inhibitory rate of blended knitted fabrics. Experimental results showed that, when chitosan contents reached 10% , the fabrics had good inhibitory properties; reactive dyes had little effect on the fabrics＇ antibacterial rate, and when reactive red K-4BL dye concentration was 2% （owf）, the fabrics could obtain a higher dye-uptake and inhibition rate.

关 键 词：壳聚糖质量分数 染料品种 染料浓度 上染率 抑菌率 

分 类 号：TS197[轻工技术与工程—纺织化学与染整工程]