有机硅抗菌剂对桑蚕丝抗菌整理的研究  

Research on Antimicrobial Finishing of the Silk with Organosilicon Antimicrobial

作　　者：许亚娟[1,2] 岳晓晓[1,2] 别诗宇 明津法[1,2] 谢洪德[1,3] 左保齐[1,2] 

机构地区：[1]现代丝绸国家工程实验室,江苏苏州215123 [2]苏州大学纺织与服装工程学院,江苏苏州215123 [3]苏州大学材料与化学化工学部,江苏苏州215123

出　　处：《丝绸》2013年第9期21-24,30,共5页Journal of Silk

基　　金：江苏省高校优势学科一期建设工程项目(苏政办发[2011]6号);苏州市科技计划项目(SG201046)

摘　　要：选用改良后的有机硅季铵盐抗菌剂,对桑蚕丝进行超低温冷冻处理和抗菌处理。通过测试分析处理前后桑蚕丝的形态结构、分子构象和强度等,对比分析有机硅抗菌剂和超低温冷冻对桑蚕丝抗菌性能和强度的影响。结果表明:抗菌整理后的桑蚕丝抑菌率达到98.6%,超低温冷冻抗菌处理后抑菌率达到99.2%,抗菌整理对桑蚕丝力学性能几乎没影响,超低温冷冻使桑蚕丝强度略有降低。The paper choices the new improved organic silicon quaternary ammonium salt bactericide and applies it to tile superfreeze treatment and antibacterial treatment of silk. Through the test analysis of morphological structure and molecular conformation and strength of silk before and after treatment, comparing and analysing the anti bacterial properties of the mulberry silk before and after organosilicon antimicrobials treatment and superfreeze treatment. The results show that： the antibacterial rate of silk after antimicrobial finish and cryopreservation antibacterial finish reach 98.6＇% and 99.2% respectively, the mechanical properties of the silk after antimicrobial finish shows no difference, and shows slightly reduce after supeffreeze treatment.

关 键 词：有机硅抗菌剂 桑蚕丝 超低温冷冻 抗菌性 

分 类 号：TS195.6[轻工技术与工程—纺织化学与染整工程]