Medium temperature porcelain (stoneware)
Also known as stoneware porcelain, the firing temperature is around 1200 °C, and the water absorption rate is higher than that of white porcelain, ≤6%. The white porcelain stoneware cup is made of milky white glaze, and it can also be made into a variety of color-glazed ceramic cups. The cost is higher than that of white porcelain. Slightly lower, it is the best choice for advertising and promoting ceramic mugs. With milky white or color glaze as the main raw material, the whiteness is dark, and the color glaze is the main material, which belongs to the middle-grade porcelain.