WANG Yanxiang, JIANG Hedong, FAN Xueyun, SUN Jian

（Jingdezhen Ceramic Institute, Jiangxi Jingdezhen 333001）

Abstract:In this paper, the drawing glaze was prepared by traditional glaze preparation process. Fe series glaze and Ti series glaze were used as bottom glaze and surface glaze, respectively. The influence of chemical composition of the bottom glaze and surface glaze, high temperature viscosity, glaze thickness, firing system on the glaze effect was discussed. The optimum bottom glaze composition is glaze paste 67% , K -feldspar 19% , Fe2O3 10% , quartz 4% .The optimum surface glaze composition is K-feldspar 29% , calcite 12%, Ba2CO3 10%, ZnO 5%, talc 4%, kaolin 8%, quartz 26%, TiO2 6%.

Key words:drawing glaze; Ti series surface glaze; Fe series bottom glaze; process factors