Can't use porcelain tableware?It can ensure safety

Beautiful appearance, light use, not easy to break

Native

Porcelain tableware

In many families with little babies, they are very popular

However

Internet imitation porcelain bowl was detected

The migration of melamine is unqualified

It is "dead bowl, poisonous dinner plate"

is this real?

Liu Jinpeng, senior engineer of the Institute of Product Quality Supervision and Inspection of Hebei Province, said in an interview that imitation porcelain tableware made in accordance with national standards, as long as it is properly used, will not cause harm to the human body.

1. Why is the imitation porcelain bowl called "deadly bowl"

Porcelain tableware: It looks like ceramics, but the material is actually plastic.

Unlike ordinary plastics, this kind of plastic for tableware is the main raw material is high -purity mighty resin, also known as melamine formaldehyde resin. It is a polymer compound formed by thermal curing under high temperature conditions through melamine and formaldehyde. Therefore, this kind of tableware is also called mighty tableware.

Many people worry: Will melamine and formaldehyde infiltrate food and drinks from imitation porcelain tableware, and then affect health?

Liu Jinpeng said: At present, the use of melamine formaldehyde resin as raw materials to produce deeds tableware is a relatively mature process. As a thermal plastic, the solidified melamine formaldehyde resin is relatively stable below 120 degrees Celsius, which is not soluble nor melted. In other words, when used in strict accordance with national standards and qualified mighty -alive resin tableware, it will hardly produce a toxic, ionized melamine and formaldehyde monomer, so it will not cause harm to people.

From the perspective of the random inspection results of the regulatory authorities, the overall quality of the dense amine products sold in the market in the market is better, and the "deadly bowls" that cause concerns and doubts are unqualified products.

The cause of unqualified products is mainly due to the temperature, pressure, and molding time in some small manufacturers' production process that are not controlled. In addition, the cost of melamine is relatively high. Some illegal companies are mixed with low prices and weak stability in raw materials.

2. Buy "two views, one smell, one smell+trick test"

How to choose safe and reliable mighty tableware, Hebei Province Product Quality Supervision and Inspection Research Institute reminds:

First, choose a regular purchase channel.

Consumers should choose online and offline platforms with clear channels and complete after -sales platforms. Do not buy "three -none" products with unknown sources.

Secondly, when buying, you must "look at two views and one smell".

Look at the label logo. The label should be clearly marked with basic product information such as the name, material, manufacturer, manufacturer address and other basic product information;

As a national production license certificate product, 生产 ✅ ✅ ✅ should be identified and numbered.

“Pay attention to identifying" MF "(melamine-formaldehyde resin, dense amine) logo. Only" MF "logo products can be used as tableware.

U If a container that is identified as "UF (Eyedehyde Resin)", it cannot be used to put food in the mouth.

Second, look at the appearance. Under normal circumstances, the closer the texture of the mighty tableware, the better. For example, the tableware is insufficient, the feel is light, and there are even obvious deformation, uneven at the bottom, or a small amount of bubbles, mild cracks, obvious color differences, spots, and mixed colors. It is recommended not to buy.

I heard, referring to the irritating smell of imitation porcelain tableware to prevent the existence of formaldehyde residues.

With particular emphasis on

Experts remind consumers that products with colorful colors often involve more complex production technology, which means that the product has more uncertainty and may pose a threat to the health of users. It is recommended to choose white products when buying mighty tableware, and do not pursue beautiful colors too much.

How to distinguish whether the mighty tableware is qualified? The Institute of Product Quality Supervision and Inspection of Hebei Province shared three small tricks with consumers:

First, you can put the tableware in boiling water for half an hour to observe whether there are obvious discoloration, foaming, cracking;

The second is to put the soy sauce in the tableware for an hour and do pollution resistance. If the color is contaminated, the quality of the tableware may not pass;

Third, you can wipe the color pattern on the imitation porcelain tables back and forth with a white tissue to see if there is a fading phenomenon.

3. The method of use should be correct

The Institute of Product Quality Supervision and Inspection of Hebei Province recommends that consumers pay attention to the following points:

Treatment before use

Even qualified porcelain tableware should be paid to correct cleaning before use.

You can boil with white vinegar or water for about 5 minutes, and then soak the tableware to the natural cooling. On the one hand, disinfection and sterilization, on the other hand, promote the dissolving or volatilization of residual harmful substances.

There are restrictions on use conditions

能 能 能 ❌ ❌ ❌ cannot be placed in a microwave oven, oven, or disinfected with high temperature, and it is not recommended to put it in hot water for a long time to cook;

应 应 应 ❌ ❌ ❌ should also avoid urgency and cold. For example, you cannot use the chili oil that is fried with dense amine tableware, because the temperature of the chili oil is about 150 ° C, and it is suddenly under such high temperature conditions.

腐 cannot be installed with corrosive supplies. It is not recommended to use a chip tableware for a long time to contain acidic liquid, and there is risk of formaldehyde migration.

尽 尽 ✅ ✅ ✅ ✅ ✅ ✅ ✅ ✅ ✅ ✅ ✅ ✅ ✅ ✅ ✅ ✅ ✅ ✅ is used at room temperature or food temperature is not higher than 100 degrees Celsius. At the same time, you should pay attention to the food contact surface as much as possible to avoid the color pattern on the tableware.

Correct cleaning health

During the cleaning process of 洗 ❌ During the cleaning process, it cannot be scrubbed with sharp objects such as wire ball or thorough cloth. Do not use strong corrosive washing supplies such as decontamination powder to clean the surface.Because this may be rubbed on the surface of the tableware, it is easy to make the bacterial accumulation exist in these damaged gaps. It may destroy the surface of the tableware that has a protective effect of a protected effect, which affects the safety of the tableware.

配 It is recommended to use soft gauze with tableware cleaners to avoid damaging the surface of the product.

Damage products are not available

Millenine tableware is not available for a long time. Its service life is generally two to three years. Once the tableware is cracking, it will be obviously damaged, discolored (yellow, black), deformation, scraping and other phenomena.Essence

Source: China Consumer News

Responsible editor: Fang Shujing Su Haojun Chen Zhaoyue

Edit: Li Weixuan

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