反相微乳液法制备陶瓷彩喷墨水(Ⅰ)

PREPARATION OF COLORFUL CERAMIC INK FOR INK JET PRINTING BY REVERSE MICRO-EMULSION METHOD (Ⅰ)

系统地研究了Span80-Tween60/助乳化剂/油/FeCl3反相微乳液体系。通过正交实验,进行方差分析,得出最佳反相微乳液体系。通过均匀实验和全面实验,绘制出体系的拟三元相图,并由相图得出体系的最佳比例。绘制出最大溶水量与温度的曲线,从而确定最佳乳化温度。在最佳温度、最佳比例下,配制出两种墨水,并测定了墨水的表面张力、粘度、电导率和稳定性等性能。

Span80-Tween60/co-emulsifier/oil/FeCl3 reverse micro-emulsion system was systematically investigated. Through the orthogonal test the optimal reverse micro-emulsion system was obtained. By uniform experiments and whole experiments, the quasi-ternary phase diagram of the systems was given, through which the optimal proportion of the system was ascertained. The graph of the most water-dissolvfng amount vs. temperature was drawn, and thereby the optimal emulsifying temperature was confirmed. At the optimal temperature, the two kinds of colorful ceramic ink were prepared in the only ratio. The properties of the ceramic ink were determined, such as surface tension, viscosity, conductivity, and stability.