Property research on cotton fabric finished with chitosan/Ag+ antibacterial agent
The antibacterial mechanism of chitosan and Ag+ was different.When they were alone as an antibacterial agent, they both had shortcomings.Composite antibacterial agent for cotton fabric was prepared by blending chitosan with Ag+.After the orthogonal experiment, the results were made that the chitosan concentration, Ag+ concentration and PH of composite antibacterial agent all affected the antibacterial properties and the wearability of cotton fabrics.The results showed that when the concentration of chitosan was 0.6g/L, the concentration of Ag+ was 0.6mg/L and the PH was 7, the antibacterial rate of cotton fabric could reach 93%.After washing 30 times the reduction of antibacterial rate was not obvious.After finishing, the damage on fracture strength and whiteness were less, and the crease resistance of cotton fabric was improved.
bacteria antibacterial agent antibacterial composite chitosan
Yan-Li Ma Qian Liu
Shanghai University of Engineering Science, Shanghai, 201620, China
国际会议
上海
英文
125-128
2013-07-05（万方平台首次上网日期，不代表论文的发表时间）