(1. Jingdezhen Ceramic Institute, Jingdezhen 333001; 2. Longquan Secondary Vocational School, Longquan 323700)

Abstract:The traditional lime glaze is made by glaze ash and the china stone (commonly known as: Youguo) from the preparation. It is investigated the preparation of glaze ash, and studied on the composition of the glaze ash, suspended glaze ash and the different glaze color with the ratio of glaze ash and Youguo in the experiments. It is pointed out the mechanism for the preparation of glaze ash and the law of traditional lime glaze preparation.

Keywords:traditional lime glaze, glaze ash, preparation