黄连素对棉织物的染色工艺与功能整理  

Dyeing process and functional finishing of cotton fabric with berberine

作　　者：吴国辉[1] WU Guohui(Jiangxi Institute of Fashion Technology,Nanchang 330201,China)

机构地区：[1]江西服装学院,江西南昌330201

出　　处：《印染助剂》2020年第9期52-54,共3页Textile Auxiliaries

基　　金：2019江西省高校人文社会科学规划项目(YS19106)。

摘　　要：探讨了黄连素对棉织物的优化染色工艺与染色棉织物的抗紫外和抗菌性能。优化染色工艺为:pH 8、染色温度70℃、黄连素用量2%(omf),此时K/S值达1.831,染料吸附量达3.161 g/kg,UPF值大于30,UVA透射率低至0.889%,对大肠杆菌与肺炎杆菌的抗菌率高于67%,洗涤10次后对大肠杆菌、金黄色葡萄球菌与肺炎杆菌的抗菌率也高于20%,染色棉织物具备良好的抗紫外与抗菌性能。The optimal dyeing process of cotton fabrics with berberine and the anti-ultraviolet and antibacterial properties of dyed fabric were studied.The optimal dyeing process was as follows:pH 8,dyeing temperature 70℃,berberine dosage 2%(omf).At this time,K/S value could reach 1.831,dye adsorption capacity could reach 3.161 g/kg,UPF value could reach more than 30,and the transmissivity of UVA could be as low as 0.889%.The antibacterial rate of E.coli and p.pneumoniae was higher than 67%,and the antibacterial rate of E.coli,S.aureus and p.pneumoniae after 10 times of washing was also above 20%,which showed that the dyed fabric had good anti-ultraviolet and anti-bacterial properties.

关 键 词：黄连素 棉织物 上染工艺 抗紫外线 抗菌 

分 类 号：TS193.2[轻工技术与工程—纺织化学与染整工程] TQ610[轻工技术与工程—纺织科学与工程]