How to Choose Ceramic Tableware
Release time:
2021-02-02
Ceramic tableware can be divided into three types based on ceramic floral decoration, namely overglaze color, underglaze color, and underglaze color. Among them, overglaze color technology is the simplest and the cheapest. But being cheap is not necessarily a good product. When choosing, one should be cautious and consider all aspects of ceramic performance comprehensively. When purchasing ceramic tableware, it is important to go to the legitimate market and avoid purchasing inferior products from manufacturers. In general, when ceramic tableware is soaked in acetic acid, the lead leaching amount should be less than 7mg/L, and the cadmium leaching amount should be less than 0.5mg/L.
Ceramic tableware can be divided into three types based on ceramic floral decoration, namely overglaze color, underglaze color, and underglaze color. Among them, overglaze color technology is the simplest and the cheapest. But being cheap is not necessarily a good product. When choosing, one should be cautious and consider all aspects of ceramic performance comprehensively. When purchasing ceramic tableware, it is important to go to the legitimate market and avoid purchasing inferior products from manufacturers. In general, when ceramic tableware is soaked in acetic acid, the lead leaching amount should be less than 7mg/L, and the cadmium leaching amount should be less than 0.5mg/L.
In addition, when purchasing, it is also important to pay attention to the color of the tableware. Touch the surface of the tableware with your hand to see if the inner wall is smooth and if there is any odor when smelling. It is best not to purchase ceramic tableware that is too bright in color. Usually, the brighter the color of tableware, the easier it is for heavy metals to exceed the standard. It is recommended to purchase underglaze and underglaze colored tableware with good raw materials.
Choosing ceramic tableware also depends on whether the appearance of the tableware is regular and whether there are damaged spots. If it is made of gold ceramic, wipe it with your hand, and it will not fade as a high-quality product. It is best to tap a few times when making a purchase. If the sound is clear and good, and if the sound is dull, it is often considered inferior. After buying it, soak it in vinegar before using it to remove harmful substances from the ceramics.
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