复合抗菌粉体材料的制备与应用研究

STUDIES ON THE PROCESSING TECHNIQUES OF COMPOUND ANTIBACTERIAL POWDER MATERIALS AND PRODUCTION APPLICATION

采用液相法制备纳米磷酸锆载银、纳米二氧化钛、纳米远红外线粉和超细沸石载银微粉 ,将它们按一定比例混合制成适合添加到陶瓷中的纳米复合抗菌粉体材料。实验结果表明 ,该复合抗菌粉体颗粒平均粒径小于10 0纳米 ,具有广谱、高效、持久的抗菌功能和无毒无刺激性。

In this paper,liquid phase method is adopted to prepare nano-Zirconium phosphate silver-carrying,nanometer TiO 2,nanometer far-infrared powder and superfine Zeolite silver-carrying.Nano-compouned antibacterial powder materials are prepared by mixing in a proportion,which are added to ceramic.The results show that the mean particle size of compound antibacterial powder is less than 100nm.It has character of wide antibacterial pedigree,more efficient,no poisonous to people's health and no stimulation.The physical and chemical properties of antibacterial daily-used ceramic after adding to compound antibacterial powder have attained claims for Chinese quality standard.