纳米二氧化钛-丝素复合膜的溶解性初探

Solubility of Nanometer Titanium Dioxide-Fibroin Composite Membrane

研究了纳米二氧化钛在丝素溶液中的分散性 ,制备了不同配比的纳米二氧化钛—丝素复合膜 ,并对复合膜和纯丝素膜的溶解性能进行了初探。发现复合膜的溶失率比纯丝素膜的溶失率有所下降 ,认为添加二氧化钛纳米粒子的丝素可用于纤维。

In this paper,we have done some experiments on the dispersion of nanometer titanium dioixide in the fibroin solution.In addtion,several kinds of nanometer titanium dioxide fibroin composite membranes are prepared.Then,under different conditions,the solubility of composite membrance and fibroin membrane is also tested.The result showed that the solubility of the composite membrane in water is less than that of the fibroin membrane,which suggested that the fibroin added with nanometer titanium dioxide can be used for functional straightening of the fiber and fabric.