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2022-07-06
When buying and using ceramic tableware, pay attention to the following points:
1. When buying ceramic tableware, you must choose a formal market, and you must not be greedy to buy inferior products without official manufacturers. According to national regulations, if ceramic tableware is soaked in 4% acetic acid, the amount of lead dissolution shall not exceed 7 mg/liter, and the amount of cadmium dissolution shall not exceed 0.5 mg/liter. The products of regular manufacturers can basically meet this requirement;
2. When buying, pay attention to the color of the tableware, touch the surface of the tableware with your hands to see if the inner wall is smooth;
3. Use your nose to smell whether there is any peculiar smell;
4. Do not buy ceramic tableware with too bright colors. In order to make the color brighter, the manufacturer will add some heavy metal additives to the glaze. Therefore, the brighter the color tableware, the more likely the heavy metal will exceed the standard;
5. In-glaze and underglaze tableware with strict control of raw materials and process should be purchased.
When buying and using ceramic tableware, pay attention to the following points:
1. When buying ceramic tableware, you must choose a formal market, and you must not be greedy to buy inferior products without official manufacturers. According to national regulations, if ceramic tableware is soaked in 4% acetic acid, the amount of lead dissolution shall not exceed 7 mg/liter, and the amount of cadmium dissolution shall not exceed 0.5 mg/liter. The products of regular manufacturers can basically meet this requirement;
2. When buying, pay attention to the color of the tableware, touch the surface of the tableware with your hands to see if the inner wall is smooth;
3. Use your nose to smell whether there is any peculiar smell;
4. Do not buy ceramic tableware with too bright colors. In order to make the color brighter, the manufacturer will add some heavy metal additives to the glaze. Therefore, the brighter the color tableware, the more likely the heavy metal will exceed the standard;
5. In-glaze and underglaze tableware with strict control of raw materials and process should be purchased.
How to choose ceramic tableware
2020-09-24
When buying and using ceramic tableware, pay attention to the following points:
1. When buying ceramic tableware, you must choose a formal market, and you must not be greedy to buy inferior products without official manufacturers. According to national regulations, if ceramic tableware is soaked in 4% acetic acid, the amount of lead dissolution shall not exceed 7 mg/liter, and the amount of cadmium dissolution shall not exceed 0.5 mg/liter. The products of regular manufacturers can basically meet this requirement;
2. When buying, pay attention to the color of the tableware, touch the surface of the tableware with your hands to see if the inner wall is smooth;
3. Use your nose to smell whether there is any peculiar smell;
4. Do not buy ceramic tableware with too bright colors. In order to make the color brighter, the manufacturer will add some heavy metal additives to the glaze. Therefore, the brighter the color tableware, the more likely the heavy metal will exceed the standard;
5. In-glaze and underglaze tableware with strict control of raw materials and process should be purchased.
When buying and using ceramic tableware, pay attention to the following points:
1. When buying ceramic tableware, you must choose a formal market, and you must not be greedy to buy inferior products without official manufacturers. According to national regulations, if ceramic tableware is soaked in 4% acetic acid, the amount of lead dissolution shall not exceed 7 mg/liter, and the amount of cadmium dissolution shall not exceed 0.5 mg/liter. The products of regular manufacturers can basically meet this requirement;
2. When buying, pay attention to the color of the tableware, touch the surface of the tableware with your hands to see if the inner wall is smooth;
3. Use your nose to smell whether there is any peculiar smell;
4. Do not buy ceramic tableware with too bright colors. In order to make the color brighter, the manufacturer will add some heavy metal additives to the glaze. Therefore, the brighter the color tableware, the more likely the heavy metal will exceed the standard;
5. In-glaze and underglaze tableware with strict control of raw materials and process should be purchased.
The grade of ceramic tableware
2020-09-24
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