The washbasin has the advantages of high temperature resistance, humidity resistance, easy cleaning, hard surface wear resistance and aging resistance. It is the mainstream product in the basin of various materials. The important reference indicators are glaze finish, brightness and water absorption of ceramics.
The product with high finish has pure color, is not easy to hang dirty, easy to clean, and has good self-cleaning property. When judging, you can choose to observe the surface reflection of the product carefully from the side under strong light, so that there are no small sand holes and pitting on the surface, or The sand holes and pitting are few, so you can also gently touch the surface with your hands. It feels very smooth and fine.
The products with high brightness index adopt high-quality glazed materials and very good glazing process, which is good in reflection and uniformity of light, so that the visual effect is good.
The water absorption index refers to the ceramic product having a certain adsorption and penetration ability to water. The lower the water absorption rate, the better the product. If the water is sucked into the ceramic, the ceramic will have a certain expansion, and the glazed surface of the ceramic surface is easily swollen. Cracks, especially for toilets, products with high water absorption rate, easy to inhale the dirt and odor in the water into the ceramic, after a long time, there will be odors that cannot be removed. According to the national standard, sanitary ceramics with a water absorption rate of less than 3% are high-grade ceramics.
Reducing Elbow,Pressure Fitting,Brass Fitting
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