What kind of plastic cup can hold hot water?

The cups of this material can be filled with hot boiled water and can also be recycled. But before filling it with boiling water, it is best to use boiling water to shabu a cup.

The plastics usually used to make water cups are PE, PP, PC, PET and other materials.

Generally, there will be a triangle at the bottom of the plastic product.

symbol, this triangle symbol is a plastic ** sign.

The numbers range from 1 to 7, and each number represents a different raw material for making plastics, so it is also different in use.

No. 1 is PET, No. 2 is HDPE, No. 3 is PVC, No. 4 is LDPE, No. 5 is PP, No. 6 is PS, No. 7 is PC and other materials. The commonly used disposable water cup is PE, which is soft, not resistant to high temperature, and will become soft when filled with boiling water, and long-term boiling water may cause plastic decomposition and produce substances harmful to human health.

A cup that is more suitable for daily drinking water:

Glasses, enamel cups, ceramic cups, plastic cups, stainless steel cups, iron cups, aluminum cups, paper cups, ......When we go to the mall to buy water cups, all kinds of cups will break into our sight, especially those cups with bright colors and unique shapes are eye-catching.

Glasses should be preferred when drinking water:

Don't think that glasses are just transparent and beautiful, among all the materials, glasses are the healthiest. Glasses do not contain organic chemicals, so when people drink water or other beverages from a glass, they don't have to worry about chemicals being drunk into their stomachs, and the glass surface is smooth and easy to clean, so people drink water from a glass is the healthiest and safest.

Sell scrap and go to the scrap house, I'll come to your problem].

The plastic cup made of PP material can be filled with hot water.

Polypropylene (PP) is the only material that can be heated in the microwave.

The triangular symbol engraved on the bottom of the plastic container can tell if they are safe or not.

05" stands for PP (polypropylene).

01": Throw it away after drinking.

"01" stands for PET (polyethylene terephthalate), which is most commonly used in making bottled beverages such as mineral water and carbonated drinks. It cannot be filled with hot water, only suitable for warm or frozen drinks.

02": It is not recommended to be used as a water container.

"02" stands for HDPE (high-density polyethylene), which is used to hold plastic containers for cleaning products and bath products, and most of the plastic bags commonly used in shopping malls are made of this material.

03": Never let it get heated.

"03" stands for PVC (polyvinyl chloride), which is commonly found in raincoats and plastic films. It is rarely used in food packaging and should never be exposed to heat.

04": More than 110 will melt.

04" stands for LDPE (low-density polyethylene), a raw material for plastic wrap and plastic film, and it is not very heat-resistant.

05": Reuse after careful cleaning.

"05" stands for PP (polypropylene), which is the only material that can be heated in a microwave oven, so it is used as a raw material for making microwave lunch boxes, and it can be reused after careful cleaning.

The bottom of the plastic cup is No. 05, indicating that the water cup is made of polypropylene material, which can withstand high temperatures of up to 167 and is the only plastic box that can be put in the microwave oven and can be reused after cleaning.

The water cup made of PC will release the toxic substance bisphenol A at high temperatures, which is harmful to the human body. In addition, the bottom of the No. 05 cup is also marked with the word PP, indicating that the cup can also be used for consumption.

Therefore, a plastic cup with a bottom of No. 05 or the word PP can be filled with hot water.

Each variety of plastic cups has a variety of numbers and environmental protection marks on the bottom, selected according to the remarks. There are a few of them:

The PP plastic cup is non-toxic and tasteless, and its maximum temperature is 167 degrees, which means that there is no problem at all with boiling water.

02" stands for HDPE (High Density Polyethylene), which can withstand high temperatures of 110.

05" heat-resistant 130 and "05" stands for PP (polypropylene), which is the only material that can be heated in a microwave oven, so it is used as a raw material for making microwave lunch boxes. It is resistant to high temperatures of 130 and has a melting point of up to 167

07" Heat resistance: 120, "07" stands for PC and other types of PC, which is a material that is widely used, mostly used in the manufacture of baby bottles, space cups, etc., because it contains toxic bisphenol A and is controversial. Do not heat or expose to direct sunlight and avoid reusing aged plastic cups.

The above are plastic cups that can be used.

PP polypropylene.

It is commonly found in soy milk bottles, yogurt bottles, and microwave ovens.

The lunch box, with a melting point of up to 167, is the only plastic that can be put in the microwave and can be reused after cleaning. PC other classes, this material of water cups can easily release the toxic substance bisphenol A

Harmful to the human body.

The bottom of the plastic drinking glass is marked with a triangle.

Icons and numbers, where different numbers represent different types of plastic products, this sign mainly plays a role in facilitating classification. Common plastic products are numbered 1-7, such as No. 1 is made of PET, such as mineral water bottles, beverage bottles, etc. The cups that can be used as water cups are PP material (No. 5) and PC material (No. 7), the former is more heat-resistant and can be heated in the microwave; The latter has good mechanical properties, but it is not heat-resistant, and there is the possibility of decomposing bisphenol A, which is harmful to infants and young children.

Therefore, if you want to use it for hot water, it is best to choose a plastic cup made of PP material.

Note: If the plastic cup cracks after long-term use, it should be replaced in time. Because the appearance of cracks indicates that the material of the plastic cup may begin to decompose, and at the same time, the cracks are also more likely to breed bacteria, which is harmful to health.

No. PC cups can not be filled with hot water, PC materials are polycarbonate, commonly used in kettles, space cups, baby bottles, department stores often use such material cups as gifts.

However, the cup of this material is generally not resistant to high temperature, if it is heated or in an acidic and alkaline environment, it is easy to release the toxic substance bisphenol A (BPA), so do not use it to hold hot water, and it is best to use warm water for cleaning.

The dangers of plastic cups.

Fewer and fewer people drink from plastic cups, because plastics are often added with plasticizers, which contain some toxic chemicals. When using plastic cups for hot water, toxic chemicals are easily diluted into the water, and the internal microstructure of the plastic has many pores.

There is dirt hidden in it, and it is easy for bacteria to grow if it is not cleaned cleanly. Therefore, when buying plastic cups, you must choose a water cup made of food-grade plastic that meets national standards.

The above content refers to People's Daily Online-Health Secrets of Plastic Water Cups: Glass cups are the first choice for drinking cups.

1. The plastic cup made of PP polypropylene can be filled with boiling water.

2. It is commonly found in soybean milk bottles, buttermilk bottles, and microwave oven lunch boxes, with a melting point of up to 167, which is the only plastic product that can be put into the microwave oven and can be reused after cleaning.

3. PC and other categories, this material of water cup type book is easy to release the toxic substance bisphenol A, which is harmful to the human body.

The PP plastic silver mountain material (polypropylene) material can be filled with hot water. Generally, the material of the cup can be identified at the bottom of the cup purchased. PP plastic generally refers to polypropylene.

It is non-toxic, tasteless in Fengzen, small in density, and its strength, stiffness, hardness, and heat resistance are better than that of low-pressure polyethylene, and can be used at about 100.

Yes, but you need to choose the right plastic cup.

Here's how to choose:

1.Try to choose large shopping malls or large supermarkets, because the supply of goods in these places is from formal channels to avoid buying fake and shoddy goods.

2.When choosing a cup, we should see whether there is a regular manufacturer and whether there is a quality certification mark, which are all conditions to ensure that we use it healthily.

3.Regarding the color and style of the cup, we have different preferences, it is recommended that you choose a lighter or transparent plastic cup, because if the color is darker, we can't find out whether there are harmful impurities in it.

4.When we choose a cup, we should smell whether there is a pungent smell, and if there is, then we will try not to choose such goods, because most of the inferior cups have a more pungent smell.

5.When choosing a plastic cup, you can press the plastic cup inward with your fingers to see if the deformation is serious, and a good plastic cup will not be deformed.

6.Even after buying a cup we like, we still have to do a final check before using it, pour hot water to check whether the cup is deformed, whether there is any peculiar smell, and check the tightness of the cup. If everything is in order, then we can use it with confidence.

The largest use of disposable plastic cups is generally in beverage shops, hot and cold drink shops, bubble tea shops, hotels, restaurants and coffee shops, providing a variety of plastic cups for takeaway drinks and on-site use.

This kind of cup is a non-degradable product, and many people throw away the cup after drinking the drink, which also makes this disposable plastic cup the main source of "white pollution".