Several aspects should be paid attention to when c

2022-07-22
  • Detail

The quality of the green body directly determines the water permeability of ceramics

sanitary ware is essential for every family. Judging the brand of sanitary ware mainly depends on the following aspects:

first, the quality of the green body directly determines the water permeability of ceramics. At present, the firing process of ceramics has been greatly improved. Most brands, including some low-end brands, use high-temperature ceramics fired at more than 800 degrees. In the early years, ceramic sanitary ware that turned yellow in three or two years has been rare. Now, four or five hundred toilets will not have a big problem in three or five years. However, it is also high-temperature ceramics, and the grade gap is also very obvious. The length of "high-temperature tunnel kiln" directly determines the texture of ceramics. The longer the tunnel, the longer the time from heating to cooling of ceramics. The temperature change during the firing process is small, and the products are not easy to crack, with good cold and heat resistance; The "high temperature tunnel kiln" is short, and the process from high temperature to cold sensation is short. The fired ceramics are brittle and easy to crack. The cost of high-temperature tunnel is very high, with an average cost of nearly 150000 yuan per meter, so some small-scale manufacturers directly cool outside the kiln, and the difference in quality is even greater. In addition, only when the kiln is large enough, can the high water tank be fired, which saves water and washes cleaner

second, look at the glaze. The brand of the glaze, the thickness of the glaze layer, and the firing process all directly determine the effect of the glaze of the sanitary ware. With imported glaze, the surface of the sanitary ware with thick glaze layer is smooth and delicate, with plump texture, crystal clear, and looks very comfortable. Moreover, it has strong self-cleaning ability and low water permeability. The sewer pipe and the inner wall of the water tank of medium and high-grade sanitary ware are also glazed, which is very important to prevent the toilet from hanging dirty, but this process is very difficult, and domestic brands can rarely do it. Whether the sewer pipe is glazed is an important sign to judge the grade of sanitary ware

the third is to look at accessories: traditional copper water parts and floating ball irrigation have been eliminated. At present, good water parts are made of imported PVC materials and vacuum irrigation technology, which greatly improves the corrosion, rust prevention and leak proof performance. The water parts of famous brand sanitary ware are supplied by professional manufacturers. Fourth, look at the overall shape. A good sanitary ware should not only have a beautiful shape, but also conform to human function and be comfortable to use. The mold, equipment and design ability of the manufacturer are the decisive factors. High level manufacturers generally use imported molds

沧州男科医院

宁波妇科医院

中山男科医院

Copyright © 2011 JIN SHI