芳纶纤维与表面处理层界面粘合机理研究  

Adhesion mechanism of aramid fibre/coating interface

作　　者：申明霞[1] 蒋林华[1] 费传军 邓洪 夏涛 

机构地区：[1]河海大学材料科学与工程学院,江苏南京210098 [2]中材科技股份有限责任公司,江苏南京210012

出　　处：《橡胶工业》2007年第8期463-466,共4页China Rubber Industry

基　　金：江苏省自然科学基金资助项目(BK2003006);南京市科技计划项目(200408011)

摘　　要：用扫描电子显微镜(SEM)和电子能谱仪(XPS)研究芳纶纤维与表面处理层界面粘合机理。结果表明,采用封闭异氰酸酯以及RFL胶乳体系浸渍处理后的芳纶纤维表面增加了一种新的结合碳,而且其它碳的结合能向高能方向移动,纤维表面处理层的氮原子所占比例增大,提高了芳纶纤维的表面活性。　The adhesion mechanism of aramid fibre/coating interface was investigated by scanning electron microscope and X-ray photoelectron spectroscopy.The results showed that a new combined carbon appeared on the surface of aramid fibre when it was treated with blocked isocyanate and resorcinol-formaldehyde-latex,and the binding energy of the other combined carbon shifted to a higher value,the proportion of nitrogen increased,and the surface activity of aramid fibre was improved.

关 键 词：芳纶纤维 表面处理 界面层 粘合机理 

分 类 号：TQ340.1[化学工程—化纤工业]