Ceramic tableware, the traditional concept of ceramics refers to all artificial industrial products with inorganic non -metallic mineral materials such as clay.It includes a variety of products made of clay or mixtures containing clay.Ceramic tableware has a variety of shapes, colorful color, cool and smooth hand, easy to wash, and is loved by the people.Lets take a look at how to buy ceramic tableware and ceramic tableware maintenance.
How to buy ceramic tableware
1. Select the products of regular manufacturers.At present, the products of regular manufacturers can basically meet the requirements of the state.
2. Pay attention to the color of the tableware when buying, touch the surface of the tableware with your hands to see if the inner wall is clean.Dont buy ceramic tableware with too bright colors.
3. Buy porcelain tools for microwave ovens, and should avoid metal decorative products, such as gold -border, silver or gold decoration patterns or products with metal silk inlaid patterns.When buying, you should pay attention to whether the color of the pattern is bright. The product may not be required when the temperature does not meet the temperature, and the dissolution of lead and cadmium is often high.
4. For unreasonable products, you can soak it with vinegar for a few hours. If you find that the color changes obviously, you should abandon it.Pay special attention to those products that can be wiped off by hand by hand. This product is often highly dissolved in lead and cadmium.
Ceramic tableware maintenance
1. Ceramic tableware maintenance -boiling disinfection
Most of the finished products of ceramic tableware are elements that contain some serious harm to our human health. For example, the leading lead is one of them.Therefore, the newly purchased ceramic tableware can use a certain concentration of vinegar meal fusion water to soak all the tableware in the water and cook until the boiling can be disinfected, and some toxic substances on the tableware can be removed.
Second, ceramic tableware maintenance -salt cooking enhancement
The newly purchased ceramic tableware can be boiled for a while in salt water at the beginning. In this case, the use of ceramic products will not be easily broken, which will extend their service life, and save the family at home.Oh overhead.
Third, ceramic tableware maintenance -cleaning after use
The ceramic tables used in cleaning should be used to completely dissolve the oil stains on the entire tableware with hot water. After that, you can use loofah to wipe a comprehensive manner, and rinse it with cold water.
Fourth, ceramic tableware maintenance -placement method
Ceramic tables are generally prone to cracking, so try not to overlap directly when placed, so as to avoid damage to the surface of various tableware.
Harm of ceramic tableware
The more bright the color of the ceramic table, the more likely it is to overcome the metal.The International Food and Packaging Association issued consumer warnings today, reminding consumers not to choose ceramic tableware decorated on the glaze.
The bright and beautiful tableware, if the process is not closed, it is easy to exceed heavy metals. The production method of ceramic tableware is divided into glaze, glaze, and underglaze color.It feels like a bumpy glaze color; the surface is smooth, and the obvious feeling of the hand is not obvious.
The main harm of ceramic tables comes from heavy metals. These heavy metals come from the glazed pigments. During the production of ceramics, lead and cadmium are added to the pigment.The control of the lead cadmium is not enough, which can easily lead to exceeding the standard of lead cadmium.Consumers can always see the colorful ceramic tableware with gold -wing and silver -border when purchasing, and in fact, these Phnom Penh and silver edges are heavy metal lead, chromium, mercury, radium, etc.
Do not choose ceramic tableware with colorful decorations with food on top of the glaze.If the glaze can be scraped off with a nail, it is likely to be a inferior product with heavy metals.So try to choose white porcelain tableware.The ceramic tables that are bought back should be boiled for 5 minutes with boiling water, or soaked with vinegar for 2 to 3 hours. This can remove most of the toxic substances and reduce the potential harm of ceramics to the human body.

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