LI Yousheng, LI Nan

( Wuhan Yejin University of Science and Technology)

Abstract： Micropowder of mullite is manufactured by gap mill. The influence of concentration, milling time, temperature and disper-sant on the rheology of mullite slurry is studied in this paper. The experimental results show that factors above affect the theology of mullite slurry significantly.

Keywords：gap mill, slurry of mullite, rheology