Plastic, life is widely used, just turned around and see, you can see the plastic products, such as plastic cups, data lines, mineral water bottles, drinking fountains ... ...
When plastic meets ID card, plastic has ID card, is not it never heard of it.I did not know, and now I have to know, plastic ID card is about every aspect of life, but also affect our health So, so must see!
Plastic bottles also have 'ID'. Most of the drinks are plastic bottles, so after drinking you will take the bottle as a glass?
In the end can not be used, have to look at plastic ID card!
Each plastic container has a small ID card - a triangle of three small arrows, representing the recyclable plastic items; triangles plus numbers 1-7 and English abbreviations, on behalf of the plastics used in the resin.
At first glance, seems to be the same, in fact, seemingly the same plastic products, in different temperature, humidity and other environmental conditions, may precipitate toxic and harmful substances on the body. Let us work together to understand below, to you Healthy living will be good!
So throw it out, do not use it as a glass, a reservoir.
Common misuse: bottled water bottles of mineral water, beverage bottles potted plants ...
02, is not recommended for Sheng water appliances
This plastic can withstand 110 ℃ high temperature, but can not be used for hot dishes?
If the plastic bottle marked for food, then it can be used to hold food. 2 plastic easy aging, brittle, deformed, loaded with cleaning products, bath products, plastic bottles to be carefully cleaned before reuse, but this plastic Bottle (bottle design) is not good to clean, easy to leave residue, thus becoming a hotbed of bacteria.
So, can not do not need to be careful with food, repeated use to thoroughly clean!
Common misuse: Used bath liquid bottle is not completely cleaned to install a new body soap ... ...
03, do not let it heat
Plastic products made of this plastic easily produce two kinds of toxic and harmful substances: First, the production process is not completely polymerized monomolecular vinyl chloride, and second, harmful substances in the plasticizer.
These two substances in the face of high temperature and fat easily precipitated, the next is not to fool you, if you enter the body, easy to cause cancer, so this plastic is rarely used in food packaging, if so coincidentally encountered, millions Do not let it heat up.
The most important thing is not to be used to hold food, do not let it heat and touch the oil!
Common misuse: plastic bags fritters, plastic bags hot bread ...
04, more than 110 ℃ will melt
Heat resistance is not strong.Even the qualified PE cling film in the temperature exceeds 110 ℃, there will be hot melt phenomenon, leaving some of the human body can not break down the plastic preparation.If used to heat food, with food grease Easier to dissolve the harmful substances in the plastic wrap.
And 3 similar to the plastic, do not let it heat and touch the oil!
Common misuse: wrap the food with plastic wrap to heat, to avoid contact with the oil surface of the food ......
05, careful cleaning can be reused
This is the only material that can be heated in a microwave oven, so it becomes a raw material for making microwave lunch boxes, with a high temperature of 130 ° C, a melting point of up to 167 ° C, poor transparency, and careful cleaning.
It should be noted that some microwave oven lunch boxes and boxes are made of PP (polypropylene) No. 05 but the lid is made of No. 06 PS (polystyrene), while No. 6 plastic pieces are good in transparency, but Not resistant to high temperatures, so can not be put together with the box microwave oven.
After heating the lunch box, do not forget to remove the lid first.
Common Misuse: No logo box into the microwave oven ......
06, must not be heated instant noodles box
This plastic can not be used to hold strong acids (such as orange juice), strong alkaline substances, because it will break down the human body is not good for polystyrene (carcinogens) .Also heat and cold, but also due to temperature Too high to release chemicals, so be sure not to heat the bowl of instant noodles or fast food boxes directly in the microwave oven, and do not use this plastic items packaged hot food!
So, one-time use, do not heat directly, do not install high temperature and acid strong alkali liquid!
Common misuse: fast food boxes and instant noodles box repeated use ...
07, be careful to avoid bisphenol A
This plastic products when used do not heat, do not direct sunlight; If the container has any fall or damage, immediately stop using, the reason is simple, because the surface of plastic products if there are nuisance crater, easy to hide bacteria; Avoid repeated use Has been aging plastic appliances.
Common Misuse: Do not look at the logo to buy a bottle ... ...
Among them, the No. 7 plastic is very advanced, there are many plastic products are classified into the 7 other categories of plastic which, such as nylon, luggage materials, cell phone materials ... ...
Is not reading a bit not calm, in fact, the synthesis of plastic chemistry, how many will have an impact.The most healthy is the use of glass, if you use the above plastic, do not be too panic, as long as the correct use of the above method can be Yo.