功能纳米粒子在PET非晶区永久固着的研究  

Study on fixing the functional nano particles in PET amorphous region

作　　者：陈小立[1] 阎克路[1] 李国维[1] 张晓莉[1] 朱丽勤[1] 张华[1] 刘海雄[1] 

机构地区：[1]东华大学化学与化工学院,上海200051

出　　处：《纺织高校基础科学学报》2002年第4期334-336,共3页Basic Sciences Journal of Textile Universities

摘　　要：分别制备出碳黑、Fe(OH)3和负离子天然矿石粉末加表面活性剂的耐高温稳定溶胶.将PET直接浸入130℃的上述某种溶液中,纳米粒子由于热运动扩散进入PET的非晶区.尽管纳米粒子与PET表面无任何化学键力,但在较低温度(50℃以下)下纳米粒子能永久固着于PET表面.Three types of stable sol were prepared. When the PET fabric is dipped in the sol at 130℃ for 2.5 h, the functional nano particles enter into the PET amorphous region for the thermal motion. Although there is no chemical affinity between the nano particle and the PET, the particles are fixed on the PET.

关 键 词：永久固着 纳米粒子 PET织物 后整理 涂层 

分 类 号：TS195.6[轻工技术与工程—纺织化学与染整工程]