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Can the pc7 hold 100℃ water?

Plastic cups made of pc7 are not recommended to contain boiling water at 100 ° C for a long time. Repeated heating or filling of boiling water may release harmful chemicals and affect health. PC7 is the "other" category in the plastic recycling label. It is not a single material. The one with the highest proportion is polycarbonate (PC).

If it is a regular PC7 plastic product that meets national standards, it will generally not release a large amount of toxic substances when used in hot water with a water temperature of no more than 100 ° C for a short period of time.

The PC7 cannot hold 100 degrees of water. PC7 plastic can hold water at temperatures of 80 degrees and below. No. 7 pc is a material that is widely used, especially in milk bottles. In theory, as long as bisphenol A is 100% transformed into a plastic structure during the process of making a PC, it means that the product has no bisphenol A at all, let alone release it. However, if a small amount of bisphenol A is not converted into the plastic structure of PC, it may be released into food or drink.

Under normal conditions of use, the use of such containers in a short period of time has little impact on the human body. When using PC7 plastic containers, avoid using them in high temperature environments to prevent direct sunlight and hot water to reduce the release of harmful substances. Given the risk that PC7 plastic may release harmful chemicals at high temperatures, it is not recommended to use it to directly contain boiling water. If you need to load warm water, it is best to choose water whose temperature does not exceed 50 ° C.

Can the triangular mark 7 on the bottom of the water cup hold boiling water?

The triangular mark 7 on the bottom of the water cup means that the recyclable plastic material of the container is PC or other plastics. Attention should be paid to these matters when using it. Water cups of this kind of material generally have the risk of releasing bisphenol A, and the release amount will be significantly increased under high temperature environments. For daily use, do not pack foods such as boiling water and hot porridge with temperatures exceeding 100 ° C, and do not hold acidic drinks such as carbonated drinks and fruit juices for a long time to avoid accelerating the precipitation of bisphenol A.

Summary: It is not recommended to use a Lock and Lock water cup to hold freshly boiled water because there is a 7 pattern in the triangle at the bottom, which means that the material may contain bisphenol A substances. To reduce risks, high temperature heating should be avoided and proper cleaning should be carried out before use.

The triangle at the bottom of the plastic cup is marked with the number 7 in the middle, which represents PC (polycarbonate) material, which is commonly found in products such as kettles, cups and milk bottles in daily life. The No. 7 mark is mainly used to indicate the environmentally friendly recycling of products, but it should be noted that PC poses certain health risks due to its component bisphenol A (BPA).

The sign with the number "7" on the bottom of the cup indicates that the cup is not resistant to high temperatures and cannot be used to hold hot water. High temperatures may cause residual bisphenol A in the cup to evaporate, which is harmful to the human body. Therefore, heat should be avoided when using. The sign with the number "7" at the bottom refers to materials other than common materials such as PET, HDPE, PVC, LDPE, PP and PS, including PCTG, TRITAN, PPsu, etc.

Whether the water in the cup marked with the triangle 7 at the bottom of the cup is toxic cannot be generalized and needs to be judged according to the situation. This type of cup uses other types of plastics, common ones are polycarbonate (PC), polylactic acid (PLA), etc.

Can the pc7 plastic pot hold hot water?

1. To sum up, although the PC7 plastic pot can hold hot water for a short time, for health reasons, it is not recommended to hold hot water for a long time or as an insulation pot.

2. Safety considerations: In order to ensure the safety of drinking water, it is recommended to avoid using PC7 plastic pots to hold hot water. Especially if the plastic pot has aged or has scratches, wear, etc., it is more likely to accelerate the release of harmful substances. To sum up, although the PC7 plastic pot is safe under normal use conditions, it is not recommended to hold hot water in order to avoid potential health risks.

3. The PC7 plastic pot can hold hot water, but it should be noted that the temperature should not exceed its specified use limit. The following is a specific description of the PC7 plastic pot for hot water: Characteristics of PC material: PC has excellent mechanical properties and good light transmission. It is often used to make containers such as transparent cups and drinking buckets. Bisphenol A problem: PC plastic pots may contain bisphenol A, a toxic substance, but are washed and precipitated at the final stage of the manufacturing process to remove unreacted bisphenol A and salts.

Can a pc7 plastic cup hold boiling water?

1. The PC7 plastic cup can hold boiling water, but attention should be paid to its high temperature resistance. PC7 materials usually contain bisphenol A, but attention should be paid to its high temperature resistance to avoid using aging or damaged PC plastic appliances.

2. PC7 plastic cups that meet the national food contact materials standards can hold boiling water.

3. Plastic cups made of PC7 are not recommended to fill boiling water. Occasionally, filling boiling water for a short period of time may pose a safety hazard. 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.

Can I drink boiled water in a cup made of pc7

1. PC7 plastic cups that meet the national food contact materials standards can hold boiling water.

2. PC7 cups are not recommended to contain boiling water at 100 ° C, which may pose a risk of releasing bisphenol A; when only containing 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.

3. Currently, 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 store hot water.

4. The number "7" on the bottom of the cup represents PC (polycarbonate) material, which can withstand temperatures of up to 180 degrees Celsius, while the temperature of boiled water is only 100 degrees Celsius, so it is safe to use a cup marked with "7" to hold boiled water. PC materials usually contain bisphenol A, but its content is limited by national regulations. In order to reduce potential risks, the following measures can be taken: a. Avoid heating the cup when using it.

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