YU Kangtai ¹, HONG Xiaolin ¹, Fang Guiging ²

(1.Wuhan University of Technology; 2.China Building Material Research Institution)

Abstract: Research on the synthesis mechanism of the Chrome•Tin pink pigment which belongs to the Cr-Ca-Sn-Si system is described in this paper. By XRD.DTATG. IR and analysis, synthesis mechanism of this kind of pigment is concluded. In addition, A study has been conducted of the effects of the material quality ration .form kinds and percent of the mineralizers and lead on the synthesis of this kind of pigment. At last, By controlling the variation, high quality Chrome -Tin pink pig ment is produced.

Keywords: Chrome-Tin pink pigment, Synthesis mechanism tinsphene