喷射打印成型用陶瓷墨水制备方法

简介了喷射打印成型技术的概念，论述了制备陶瓷墨水的几种可行方法，就有关报道及天津大学在该领域开展的工作做了总结。通过分析，作者认为，分散法虽然工艺简单，但分散性和稳定性不够理想。溶胶法制备的陶瓷墨水颗粒细，分散性较好，但稳定性有待提高。反相微乳液法可获得高度分散、高度稳定的陶瓷墨水，陶瓷颗粒的粒度可以达到纳米级，但如何提高其固含量是一个亟待解决的技术难题。

Preparation Methods of Ceramic Ink for Jet-Printing Forming

Several preparation methods of ceramic ink for jet printing forming are reviewed and the related research work is reported. Although the dispersion method is simple, its dispersiveness and stability are not good enough for jet-printing forming. Fine particle size in ceramic ink can be obtained by sol methods and its dispersiveness is much better. Unfortunately,its stability still requires to be improved further to match the needs of forming. The reverse microemulsion has excellent dispersiveness and stability, and can easily achieve the dispersion in nanometer level. However, the problem of low solid content in reverse microemulsion should be solved by taking effective measures.