As we all know, ceramic cups are made of ceramics, which are all made of some clay after high temperature firing. The so-called high temperature here is at least 700 degrees Celsius, so there will be no toxic substances in it. Basically, as long as these clays do not contain heavy metals, they will not cause harm to human body.

Of course, in the process of making ceramic cups, certain color raw materials will be added for external beauty. Most of these color raw materials are chemical raw materials, but they are generally only used outside the cup. Moreover, these pigments have been tested and will not cause harm to people's health. But in order to avoid unnecessary trouble, it is best to buy ceramic cups with no color inside.

Is the ceramic cup poisonous?

You can't simply say whether it is poisonous or not. The so-called toxicity of ceramics mainly refers to the dissolution of lead and cadmium. Generally speaking, in order to make the surface of ceramic cups look good, the surface is usually decorated with colorful patterns, and lead and cadmium are mainly introduced by these colors. The ceramic cups of regular manufacturers are strictly tested, and the dissolution of lead and cadmium meets the national mandatory standards, which is safe and reliable. Of course, there are also some ceramic cups produced by small factories. In order to be cheap, inferior raw materials are used, so the dissolution of lead and cadmium will exceed the standard, and long-term use will affect human health. Please don't choose a ceramic cup with a very red and blue pattern, which is prone to lead and cadmium dissolution exceeding the standard. Glass cups with only one color are generally safe and non-toxic and can be used with confidence. (except red)? Enthusiastic netizen B replied: Ceramic cups have no toxic side effects, because they are fired with clay, and because of this, many small-cost manufacturers are not strict in material selection, and will contain some trace elements harmful to human body, such as chromium, copper and lead. Glazed or painted people also have such problems. ? However, there is no problem with the products of regular manufacturers that are slightly more expensive, and the tableware in China is still very strict.

Let me give you a suggestion: it is best to use pure white for tableware and the like. In addition, the decoration of cups or other utensils can be divided into over-glaze color and under-glaze color. Many glaze colors are printed with floral paper, which will feel uneven to the touch. If the color on this kind of utensils is not well done, it is easy to fall off, which is harmful to human body. Try to use underglaze color. ? But in any case, even if it hurts, it is very small, so don't worry.

Can I put the ceramic cup in the microwave oven?

If a white ceramic container is used, it can be used in a microwave oven. If the container is patterned or not marked with a microwave oven, it is best not to put it in the microwave oven for health, because heavy metals such as lead and mercury in the pigment of patterned porcelain will precipitate at high temperature, which will cause damage to the liver and kidney of human body.

In fact, some ceramic cups not only have the advantage of not harming people's health, but also have good thermal insulation performance. With the continuous development of science, ceramic cups are also recognized as a kind of health-care cups, because they are weakly alkaline, can react chemically with acidic metabolites in the human body, effectively regulate the acid-base balance of the human body, and also have the effects of removing excess fat, accelerating the discharge of human toxins, enhancing immunity and eliminating fatigue.

Today, Bian Xiao will introduce you here. Want to know more, please continue to pay attention to Tuba rabbit decoration!

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