LIU Shuxing 1, REN Yongguo 1, HUANG Shengfa 2, LIANG Huayin 1, ZHOU Shengdi 1, WANG Juan 1
(1.Jingdezhen Ceramic Institute; 2.Jingdezhen Comprehensive College, 333000)
Abstract: In this paper, chemical composition and mineral composition of porcelain slag, flyash, phyllite, red clay and other low quality materials were analyzed, and then low temperature fast- fired external wall tile body was produced through experiments mainly with thes e materials. Besides, the opaque glaze that adapts to the body perfectly was also developed using as main raw materials porcelain stone slag and lepidolite gangue along with Suzhou kaolin, Xingzi feldspar, wollastonite, zinc oxide etc. The product was fired at 1110℃for 55 minutes.
Keywords: porcelain stone slag, flyash, external wall tile