RSD-CAH对真丝织物的功能化改性研究  

Study on the Functional Modification of Silk Fabrics Finished by RSD-CAH

作　　者：严宏军[1] 张广宇[1] 林红[1] 陈宇岳[1] 

机构地区：[1]苏州大学纺织与服装工程学院,江苏苏州215021

出　　处：《丝绸》2010年第11期1-4,共4页Journal of Silk

基　　金：国家教育部博士点基金项目(20060285004);江苏省高校重大基础研究项目(08KJA540001)

摘　　要：利用苯丙烯醛(CAH)对多氨基化合物RSD进行接枝改性,制备了紫外吸收剂(RSD-CAH)。利用RSD-CAH对真丝织物进行整理,测试与分析了整理织物的抗紫外抗菌性、耐洗性及吸湿吸水性能。结果表明:整理后真丝织物的UPF值由6.01提高到65.68;织物对大肠杆菌的抑菌率为91.49%,对金黄色葡萄球菌的抑菌率为93.43%;在经过30次洗涤后,织物的UPF值仍然达到51.82,且其抑菌率均在88%以上,说明整理后的真丝织物具有良好的抗紫外及抗菌耐洗性能;整理后的织物具有良好的吸湿吸水性。To get a UV absorber（RSD-CAH）,the benzene acrolein（CAH） was grafted on the multi-amino compound named RSD.Silk fabric was treated with this kind of UV absorber.The antibacterial and anti-UV performances of the treated silk fabric were tested,and moisture absorption,water absorbability and washable performances of the finished fabric were also studied.The results showed that： the silk fabric＇s UPF value was increased from 6.01 to 65.68.The antibacterial rate of the fabric to E.coli bacteria was 91.49？%,and to Staphylococcus Aureus was 93.43？%.After laundering 30 times,the UPF value of the finished silk was still up to 51.82,and its antibacterial rate was more than 88？%,which indicates that the finished silk fabric has a good UV shielding effect and antibacterial properties.And the finished silk fabric has good moisture absorption and water absorbability.

关 键 词：紫外吸收剂 真丝织物 抗紫外线 抗菌性 

分 类 号：TS195.644[轻工技术与工程—纺织化学与染整工程]