Is the material of the belly cup pc7 safe? Can I use it (new version of the belly cup)

Today, I would like to share with you the knowledge of whether the material of the belly cup pc7 is safe and can be used. It will also explain the new version of the belly cup. If it can happen to solve the problems you are facing now, don't forget to pay attention to this site, let's start now!

List of contents for this article:

• 1、Can I drink boiled water in a cup made of pc7
• 2、Is the PC material of the big belly cup safe?
• 3、Are pc7 plastic cups safe?

Can I drink boiled water in a cup made of pc7

The PC7 plastic cup that meets the national food contact material standards can hold boiling water.

It is not recommended to fill cups made of pc7 material with boiling water at 100 ° C, which may pose a risk of releasing bisphenol A; when only filled with daily warm or cold water, qualified products that meet safety standards can be used normally. PC7 is the code name for polycarbonate (PC). This type of material is often used to make transparent water cups. Bisphenol A may be added to improve toughness and transparency during production.

At present, most PC7 plastic cups on the market are made of PC material. It is no problem to store them at room temperature or warm water daily, but they must not contain freshly boiled boiling water, nor are they suitable for heating in a microwave oven, let alone use it repeatedly to hold hot water.

Is the PC material of the big belly cup safe?

Internet celebrity "Big Belly Cup" is popular because of its large capacity and cute shape, but its material may pose safety hazards and is especially not suitable for holding hot water or for children.

The three-no big-belly cup without quality assurance is less safe to use than the regular PC big-belly cup. If the regular PC big-belly cup meets the national safety standards for plastic materials and products used in food contact such as GB4807, its raw materials and production processes have passed compliance testing. When normally containing normal temperature and warm water drinks, the amount of harmful substances emitted is far below the safety threshold, and safety is guaranteed.

Under normal use temperatures (no more than 100 ° C and avoid holding high-temperature liquids for a long time), no toxic substances will be released; at present, most regular food-grade PC products have adopted bisphenol A-free formulas to further reduce health risks, and have passed professional Safety testing, materials and structure meet safety requirements. If the PC-made big-belly cup itself belongs to a three-no product, then its danger level is basically equivalent to that of ordinary three-no big-belly cups, and both pose safety risks.

The PC material of the big belly water cup can be used and is safe. PC is a non-toxic material itself. If bisphenol A is not completely transformed into PC material, it may release bisphenol A when exposed to high temperatures, which can cause cancer. PC is a material that is used in large quantities, especially in the manufacture of milk bottles, space cups, etc. Therefore, when using this plastic container, food must be stored strictly in accordance with the instructions, stored and disinfected in the correct way, and avoided repeated use of aging or damaged PC products.

Are pc7 plastic cups safe?

PC7 plastic cup is safe. Plastic PC7 grade is food grade. Food grade pc7 is resistant to high temperatures, and containers made of this material are safer to hold food. PC plastic is an amorphous thermoplastic. Plastic pc7 is a general term for a class of polymer compounds with a carbonate structure in their molecular chain and various materials made based on it. Heat resistant, impact resistant, flame retardant, and has good mechanical properties at ordinary use temperatures.

Plastic cups made of PC7 are not recommended to fill boiling water. Occasionally, filling boiling water for a short period of time may pose safety hazards. Under long-term high temperature or acidic environment, bisphenol A, which is harmful to the human body, may be released. PC is the abbreviation for polycarbonate and belongs to Category 7 among the seven major recycled plastics. It is often used to make cups and thermos cups, but its chemical stability will decrease under high temperature and acidic conditions.

Safety of Conventional Boiling Water Under normal use, when boiling water at 100 ° C is poured into a food-grade pc7 plastic cup that meets the national standard, bisphenol A or other harmful ingredients will not be separated out, because the national standard has prohibited the use of PC for food contact. Artificial addition of bisphenol A is completely safe in short-term, single-time use scenarios.

PC material without residue is harmless to health. Large companies usually conduct relevant testing for credibility and product safety considerations. At present, for baby bottles, there are indeed restrictions on the use of PC materials in some places, but for cups used by adults, there are relatively few restrictions. In order to reduce the risk, if a cup made of No. 7 plastic must be used, it is recommended to avoid using it as much as possible to hold boiling water. It is relatively safe to hold room temperature water and use it for no more than two years.

Personally, I think that PC7 is better. 1 The material is different. The PC58 plastic cup is polycarbonate, and the PC7 is acrylonitrile-styrene resin. Different uses. PC58 is commonly used in kettles, space cups, and milk bottles. Department stores often use water cups made of this material as gifts. PC7 is used in pots, cups, milk bottles, etc. It is safe and resistant to drops, but it is not resistant to high temperatures. Cups made of pc58 are not resistant to high temperatures. If they are heated or placed in an acid or alkaline environment, they will easily release the toxic substance bisphenol A (BPA). Therefore, do not use it to hold hot water, and it is best to use warm water for cleaning.

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