Identification method of PET plastic

PET plastic has many uses, so how should we identify PET plastic?

The first is to smell the taste of PET plastic. After igniting PET plastic with a lighter, we will sense a more fragrant taste, and there will be no pungent taste. There will be a spicy taste if other materials are in PET plastic.

Baking PET plastics is one of the most practical ways to identify them. Because many PET plastics are doping with PVC plastic, we set the oven temperature to 250 degrees Celsius and baked the target plastic for a while. If there is PVC material, the plastic surface will have many yellow spots.

PET plastic benefits a lot, and after recycling, it can also become a variety of industrial supplies of raw materials we use. PET plastic bottles should not be thrown around but should be orderly recycled.