Five tricks teach you how to identify new and old plastics



In our daily life, plastic products can be seen everywhere, such as plastic bottles, water cups, small stools, plastic bags, toys. It can be said that we can't do without plastic bags. However, some of the plastic products are made of old plastics, and if they are not identified, they will cause harm to people.

For example, children's toys, direct contact with the skin, and eating utensils related to the tableware, these are not allowed to use waste plastic.

Today Xiaobian tells everyone how to identify new and old plastics.

Smell the smell.

Native plastics have aroma, and recycled plastics have an unpleasant smell.

Second look at the color.

The color of the new plastic is relatively pure and the purity is high, while the old plastic is mostly dark and the color is not correct. Simply put, the general transparent is the raw material, the recycled material is not transparent, many colors are mixed together, black is the main color.

Three look at resilience.

The original material has good toughness, and the chair has a good bearing capacity, and the resulting washbasin is resistant to falling, and the regrind material has poor toughness, is relatively brittle, and is easily broken. In particular, waste plastics that have been recycled many times are more susceptible to aging.

Four weights,

Plastic products of the same size are generally lighter in new plastics, and waste plastics are heavier.

Five election stores.

Generally, plastic products in large supermarkets and regular shopping malls are relatively reliable. Roadside shops and small commodity market stalls with very low prices should be careful when purchasing.


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