1. The difference in specific gravity: The proportion of spray glaze is generally controlled at about 1.45. The specific gravity of the glaze is generally controlled at about 1.75. 2. The difference in flatness The surface of the glazed glaze blank is distributed in fine particles, and the surface wear resistance is relatively good. The mold is deep and suitable for spray glaze,The glaze glaze has a smooth surface, suitable for flat molds or shallow molds
Glazed ceramic tile is the most common type of brick in decoration. Because of its rich color patterns, strong anti-fouling ability, and affordable price, it is widely used in wall and floor decoration. Glazed tiles are tiles whose surface is treated with glaze, and are divided into glazed tiles and matte glazed tiles according to the different luster. So how many times does the tile need to be fired? One-time firing: Simply put, the powder is pressed into a drying kiln and then printed/ink-jetted, and then fired …
1. It can be tapped, and the sound is clear, indicating that the ceramic tile has high density and hardness, and good quality (if the tile makes a “pop, pop” sound, it means that its sintering degree is not enough, and the texture is inferior. If there is a slight “dong dong” sound, its texture is relatively hard compared to the previous one), (actually, the method is very simple. Knock it with your hands, and the high-density tiles will have a crisp fragrance of glass. Density tiles make a…