Check the knowledge of plastic products

With the rapid development of the plastics industry, people are demanding different aspects of plastic products, and the types of plastic products are also increasing. Which plastic products are what materials, which plastic products contain toxicity, etc., one may accidentally poison or cause more Serious results. So, what should you pay attention to when using it?

Understand the performance of plastic products

The first step in using plastic products is to understand its performance and to determine if it is toxic. Mainly depends on what kind of plastic products are made, whether harmful plastic additives, such as bisphenol A, plasticizers, etc., are added. If these substances exist, they need to be taken seriously to see the use of these substances. Whether the amount is excessive, whether it is reasonable to use, and so on.

Plastic food bags, buckets, kettles, etc., which are commonly sold on the market, are mostly polyethylene (PE) plastics. Polyethylene plastic feels lubricated when touched by hand. Its surface looks like a layer of wax, it is easy to burn, the flame is yellow, and there will be waxy drops. It will ask for the smell of paraffin. This plastic It is non-toxic. Most of the plastic packaging commonly used in the industry uses polyvinyl chloride (PVC) plastic, which tends to add some lead salt stabilizers. The touch of PVC plastic is sticky and not easy to burn. It can be said that it is off fire. Its flame is green. When it burns, the plastic softens and emits chlorine. This plastic product is toxic.

Pay attention to maintenance and anti-aging

Many plastic products in daily life have a shelf life. If it is not well-maintained, it will release some harmful substances, enter the body with food or drinks, and then cause the body. Injury, so the maintenance of plastic products is also very important. When people use plastic tools, they often encounter such a situation, plastics become hard, brittle, discolored, cracked and performance degradation, which is plastic aging. Or I have heard that plastics companies have added some anti-aging agents in the manufacturing process to slow down their aging, but this has not solved the problem at all.

Therefore, in order to use plastic products more reasonably, do not let the sun shine during the use, do not let the rain, do not use at high temperatures, and do not always contact water or oil and so on. Of course, there is also a need to replace plastic products when they are aged, and the materials used in time are non-toxic.

In summary, generally qualified plastic products will not cause harm to the human body, we can use them with confidence. Knowing more about the common sense of plastic products is very helpful for health.

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