At present, some businesses almost place quality certifications in the most prominent locations in the stores. When they look closely, they find a wide variety of certification bodies, such as the “China Light Industry Certification Centerâ€, “China’s logo certification committeeâ€, and “protecting the rights and interests of consumers. Foundations, etc. However, experts from the National Sanitary Ceramics Committee pointed out that consumers should polish their eyes when choosing sanitary products to avoid being misled.
Thick glaze does not represent aseptic
Some businesses have used imported glazes for their sanitary ware. The number of enamel layers is thicker than that of domestic products. Therefore, the glaze of sanitary ware is smooth and easy to wash, and the glaze is thick enough to ensure sterility. Long-term use can protect the body. health. In fact, how many layers of glaze is not important, as long as the surface finish of the product meets the national standard.
High temperature does not mean good quality
In many sanitary ware stores, some seemingly identical sanitary ware can cost several hundred dollars. Some shopkeepers explained that he sells high-temperature pottery, which is absolutely high-temperature and sterile, and the price is naturally higher. The cheap is low-temperature pottery, and quality is not guaranteed. In fact, high-temperature pottery and low-temperature pottery are purely commercial hype and have nothing to do with the quality of sanitary ware. These high and low temperatures are only the firing temperature. When the firing temperature is below 1300 degrees Celsius, it is more conducive to energy saving. Low temperature does not mean that the quality is not good, as long as the finished product meets the standards of the country.
Bathroom purchase notes:
A look: Consumers can choose to carefully observe the reflection of the surface of bathroom products from the side under strong light. There is no or little trachoma and pitting on the surface. Products with a high brightness index use high-quality glazed materials and a very good glazing process. They have good reflectivity to light and thus have good visual effects.
Second touch: You can use the hand to gently rub on the surface, it feels very smooth and delicate as well. You can also touch the back and feel that there is a fine feeling of "rustle".
Three Listening: The surface of the ceramic can be tapped by hand. The sound of a good ceramic material being knocked is relatively crisp.
Four: The main reason is to examine the water absorption rate. The lower the water absorption, the better. Ceramic products have a certain adsorption and penetration ability for water. If water is sucked into the ceramic, it will have a certain degree of expansion, which will easily cause the glaze on the ceramic surface to crack due to expansion. Especially for toilets, if the water absorption rate is high, dirt and odor in the water can be easily absorbed into the ceramic, and unpleasant odors will be produced over time.
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