The new troubles of the furniture business, the smart home operation is cumbersome and not good.

On July 10, 2006, the General Administration of Quality Supervision, Inspection and Quarantine announced the results of spot checks on 60 kinds of daily-use ceramic products produced by 60 enterprises in 10 provinces and cities such as Beijing. 47 products were qualified, and the product qualification rate was 78.3%. The lead dissolution of the 7 products was seriously exceeded. On December 15, 2010, Guangxi Quality Supervision Bureau reported the results of sampling inspection of food-related daily-use ceramic products. A total of 223 batch samples of daily-use ceramic products were sampled, and the lead dissolution of four batch samples was found to be inconsistent. The provisions of the relevant standards. On March 6, 2012, the Guangdong Provincial Administration for Industry and Commerce issued a report on the quality monitoring of daily-use ceramics in the circulation field. Among the 180 products that were sampled, 46 were unqualified, and the pass rate was only 74.4%. Among them, 9 products were also found to contain lead and cadmium, and six of them were produced by regular manufacturers. The above data show that the amount of lead dissolved in daily-use ceramics in China has not improved. This year, 66.7% of the 9 lead and cadmium exceeded products were produced by regular manufacturers. This ratio has exposed the poor supervision of ceramic companies in relevant state departments. Where is the “lead” hiding in the bright ceramic body? The ceramic itself lacks luster, and only when the surface is glazed can it be bright. The glaze itself is difficult to apply thinly and evenly on the ceramic surface, and a co-solvent is required. Lead is a metal with a melting point below 300 degrees, and is an ideal co-solvent, so it has long been used as a cosolvent for ceramic glazes. To be precise, it is not the lead and cadmium present in ceramics, but the lead and cadmium ions that are easily dissolved into food (including water and beverages). (Standard: According to the International Organization for Standardization, the amount of lead dissolved in ceramics exposed to food should not exceed 1-5 mg/L, and the amount of cadmium dissolved should not exceed 0.1-0.5 mg/L.) Children's brain is most sensitive to lead. Adults 1/17 Ceramic utensils, tea sets, and coffee utensils that people use almost every day often contain lead and cadmium that can be dissolved. Especially when the food and water temperature are relatively high, when there is a certain acidity, for example, there is vinegar in the tableware, lead and cadmium ions are more easily dissolved, and the food and water enter the human body. Studies have confirmed that lead can cause damage to the central nervous system of the human body, leading to behavioral changes and can also cause small cell anemia. Chronic lead poisoning can also interfere with immune system function, leading to chronic lead poisoning and even death. Yan Dong, a pediatrician at the Second Affiliated Hospital of Dalian Medical University, said: “Children have strong metabolism, strong absorption and weak excretion, which makes lead easier to accumulate in children. From fetus to 6 years old, it is the most sensitive stage of human brain exposure to lead. Children's ability to lead is only 1/17 of that of adults. Coupled with children's mouth and hand movements, easy to touch and swallow lead particles, children are more prone to lead poisoning than adults. Is it wise to buy foreign brand-name porcelain? In developed countries, not only the allowable value of lead and cadmium in ceramic products is high, but the standard implementation is very strict. It should be said that it can be guaranteed to be non-toxic and harmless. However, the ceramic products of these countries are expensive and shipped to the country. In addition to very few people, the vast majority of Chinese people are hard to care about. However, parents with children think that since domestic ceramic products frequently exceed the standard, in order to protect the healthy and safe growth of children, why not spend more money and choose foreign brands? And if you can see if foreign brands can trust, you must not post them. The label "foreign introduction" is eye-catching. Not long ago, Hong Kong Customs conducted a random inspection of 600 porcelain tableware from Japan, Italy, the United Kingdom, Portugal and other countries, including bowls, saucers, cups and spoons of different sizes. As a result, 526 items did not meet international standards and released excessive amounts of heavy metals. Lead, the failure rate is as high as 88%. Mothers buy colored pottery with expert advice. The glazed ceramics are easier to identify with visual inspection and hand touch—there is no need to carefully purchase the glazed surface, the smoothness of the hand, or the convexity of the edges of the picture. A more reliable method is to require the dealer or manufacturer to provide a quality inspection report for the product, which is much more insured than the naked eye. For products that are not at ease, you can soak them in vinegar for a few hours. If you notice a significant change in color, you should discard them. In addition, it should be noted that when using food, you should pay attention to the decoration of the food contact surface. For utensils containing acidic food, you should try to use products with less surface decoration patterns. Don't choose to spread the goods because of the bright colors and cheap prices. It is understood that most of the ceramic tableware sold by street vendors and shoulder hawkers are made of some soil. They have not been tested before going public. Some of the glazes on the surface of porcelain tableware are peeled off and faded. Whether the amount of lead and cadmium is excessively exceeded can be imagined.

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