Ceramic tiles (also known as Seiko brick) is processed by a wear-resistant ceramic tiles, the surface after polishing treatment will routinely appear invisible micro holes. Porcelain tiles are very popular at home and abroad in recent years, new decorative ceramic materials with hard wear, antifreeze pollution, acid and alkali resistant, bright gorgeous, timeless characteristics, decorative effect can be rivaled natural granite. Quality currently available on the market a wide range of Seiko brick, including unglazed tiles, granite tiles, Symphony tiles, tiles and other four series bleed hundreds of varieties, there are inferior because of excellent quality, good Atrazine coexist, therefore, as a high-grade durable consumer goods, grasp the quality is very important. Ceramic tiles are divided into four categories, which are bleeding pattern polished, powder-type tiles, multi-tube fabric tiles and ceramic stone. Infiltration pattern tiles is the most basic type of product, is relatively common, almost all of the ceramic manufacturers are producing. Production process is also very simple, it is applied in a layer about 5mm body infiltration glaze, and then after two polishing and deburring, chamfering later, do it again antifouling treatment can be shipped up. Consumers should be noted that the final antifouling treatment process, some manufacturers are using imported anti-fouling agents, antifouling treatment for polished good, but some manufacturers are using a very cheap antifouling agent, even There are no anti-fouling agent to do directly with the wax treatment. Such products in paving Shihai no problem, after a long time, there will be a lot of leakage throw, or where the ball is similar to printing defects, then there is seepage pollution, contaminants seep into the tile inside, it will be difficult cleaning. Brick powder and some manufacturers also called superfine. Body surface and the raw materials used are the same, but the surface of the powder and after a long planet ball mill again, and then scraping the powder in the green body with a spatula, and then pressed once. Benefits surface fine particles is directly caused by low water absorption, anti-penetration ability, but it also depends on the brand, some small manufacturers do brick powder is also high water absorption, low capacity seepage dirt. The disadvantage is that color is monotonous, all brick powder lines are similar. Multi-tube cloth polished production process of such products are special, under the powder material is a lot of material when cutting the tube once again pressing in. These products are natural color lines, each brick are seemingly similar, but a closer look they all have subtle differences. But choice of such products is relatively small, only a few large manufacturers.