Wash basin is good or bad to judge
Water absorption index refers to the ceramic products have a certain adsorption capacity of water, the lower the water absorption of the better the product, if the water is sucked into the ceramic, the ceramic will produce a certain expansion, easy to make ceramic surface glaze due to inflation Crack, especially for the toilet, high water absorption products, easy to water in the dirt and odor inhalation of ceramics, use for a long time, it will produce can not remove the smell. GB requirements, water absorption of less than 3% of the sanitary ceramics is high-grade ceramics.
High brightness indicator products using high-quality glazed material and a very good glaze process, the light of the reflective good, uniform, so that the visual effect is good.
High purity products, pure color, easy to hang dirty, easy to clean, self-cleaning is good, the judge can choose in the strong light, from the side carefully observe the surface of the product to reflect the surface without fine trachoma and pitting, or Trachoma and pimple little as well, you can also hand gently touch the surface, feeling very smooth and delicate as well.
The washbasin has the advantages of high temperature resistance, humidity resistance, easy cleaning, hard wear resistance and aging resistance. It is the mainstream product in the basin of various materials.Important reference index is glaze finish, brightness and ceramic water absorption.
