摘要
采用离子凝胶法制备纳米壳聚糖,利用红外光谱(FTIR)、X衍射(XRD)和透射电镜(TEM)对制备产物进行了表征,并应用纳米壳聚糖对桑蚕丝面料进行改性整理。粒径和TEM研究表明成功制备了粒径分布为15～45 nm的球形纳米壳聚糖,并呈现良好的分散性和稳定性,FTIR和XRD研究则进一步证明了壳聚糖的生成。经纳米壳聚糖处理后的桑蚕丝织物在抗菌性能上有明显提高,而且处理液质量分数提高对织物抗菌性能提升有较显著的影响。合适含量的纳米壳聚糖溶液处理后桑蚕丝织物抗皱性能有明显提高。
Nano-chitosan is prepared with ionic gel method and the product prepared is characterized through infrared spectrum（FTIR）,X-ray diffraction（XRD） and transmission electron microscope（TEM）.Nano-chitosan is used for modified finishing of mulberry silk fabrics.Particle size and TEM research indicates that globular nano-chitosan with a size distribution of 15~45 nm is successfully prepared and presents a good dispersity and stability.FTIR and XRD researches further prove the generation of chitosan.Mulberry silk fabrics treated with nano-chitosan have a significantly improved anti-bacterial performance and the increase of mass fraction of treating fluid has a significant influence on the improvement of anti-bacterial performance of fabrics.Mulberry silk fabrics treated with appropriate mass fraction of nano-chitosan have a significantly improved wrinkle-resistant performance.
出处
《丝绸》
CAS
北大核心
2013年第1期10-13,共4页
Journal of Silk
基金
(863)国家高技术研究发展计划项目(2012AA030313)
江苏省高校自然科学基金项目(11KJB540002)
苏州市科技发展计划项目(ZXS2012008)
浙江纺织服装职业技术学院科研项目(20122B002)
关键词
纳米
壳聚糖
桑蚕丝织物
抗菌
抗皱
nano
chitosan
mulberry silk fabric
anti-bacterial
wrinkle-resistant
