Reasons for the Antifouling Capacity of Glazed Polished Porcelain Tile
At present, the market selling porcelain Glazed Polished Porcelain Tile, although the product water absorption are relatively close, but the anti-fouling ability is very different, indicating that Glazed Polished Porcelain Tile anti-fouling ability not only with the closed porosity, but also glazed and polished Other properties of the tile, such as the structure of the pores, the shape of the distribution and connectivity.
1, the residual body in the pores: porcelain Glazed Polished Porcelain Tile are a variety of grain and grain boundaries, pores, glass phase of the combination. By burning the furnace, the density of the green body is increased, but there is always residual pores in the final product. These blocked pores are polished and exposed to the surface of the brick. When the contaminants come into contact with the surface of the Glazed Polished Porcelain Tile, a portion of the contaminants penetrate into the exposed closed pores to form a stain.
2, the polishing surface of the small cracks: in the polishing process, the brick through the coarse grinding, grinding and polishing three stress process, the strong external force in the grinding head, the micro-cracks within the brick have different degrees Extended. As a result, the polished surface is a worn surface covered with many small cracks. When the contaminants fall on the polished surface of the Glazed Polished Porcelain Tile, some of the contaminants penetrate into many small cracks, causing glazed polishes Tile anti - fouling ability is poor.
What are the aspects of buying Glazed Polished Porcelain Tile? Glazed Polished Porcelain Tile manufacturers summed up a few points.
Quality: identification of the pros and cons of Glazed Polished Porcelain Tile are many ways, commonly used is the measured water absorption, listening to knock the sound, scratch the brick surface, look at color and so on. The easiest way to measure the water absorption is to pour a glass of water on the back of the tile, spreading rapidly, indicating a high water absorption. Good products hand knocked out after the crisp sound, that is, the use of hard objects to draw a brick glazed, it will not leave traces, and the same batch of brick color is very small, glossy texture is also very consistent, so that comparison Suitable for a large area of the overall pavement, create a harmonious atmosphere of the aesthetic effect. Quality clearance, the color, pattern, specifications, style, with the choice of choice on the owner's preferences.
Style: Glazed Polished Porcelain Tile are generally classified as a civilized type, a total of romantic Europe, the original African, mysterious Egypt, ancient Indian style, refined China, the ancient kingdom of Babylon and other seven series, the more popular is the romantic European and refined Chinese series Glazed Polished Porcelain Tile.
With the size of the brick, the principle is the small room using small size tiles, large rooms using large size tiles. In the visual, large pieces of brick to expand the surface, small pieces of brick can be rich in small space; but nowadays popular trend is still dominated by large bricks, because people like the vision of some open.
Glazed Polished Porcelain Tile are different from ordinary Glazed Polished Porcelain Tile, the surface of the glaze for the special crystal wear glaze, high temperature sintering molecules completely closed, almost no gap, can be durable for a long time to keep the highlight is not bleak, hard wear. Mohs hardness of 6 degrees or more, water absorption of less than 0.5%, than the natural stone texture uniform, dense, stable and safe. Glazed Polished Porcelain Tile manufacturers have summarized several features of Glazed Polished Porcelain Tile.
1, long life: general Glazed Polished Porcelain Tile with a long time, easy matte; antique brick with a long time, because the surface of the glaze layer is relatively thin, easy to wear. All glazed ceramic tiles transparent glazed relatively thick, not easy to wear, so its service life is 3 times the general powder brick.
2, the color is more abundant: the high temperature firing tiles, the pattern of color texture is dialysis color, not the ordinary tile surface rough pattern, but visible, touching the special coloring pattern, colorful, color variety, Texture natural. All cast glaze products can be polished or not polished, to meet the preferences of different consumer groups.