One, so we do not use it as much as possible to load food, and do not use it to load hot water to drink, pvc also has a flame retardant, but if there are other sources of combustion, to help it burn, it is in the process of combustion released green hydrogen and other toxic gases, especially dioxin, toxic gas can be said to be quite large.
Two, due to the lack of PVC material characteristics of its own, resulting in people to add a large number of additives to stabilize PVC plastic, in fact, pure PVC plastic is not toxic, but after a large number of people additives to transform the PVC plastic in a variety of additives under the combined effect of the chemical reaction of toxic substances, that is to say, these additives can make PVC plastic into a softer chemical reaction, which means that these additives can be used in the production of the material. Plastic into a softer chemical additives phthalide, the use of a large number of PVC plastic, the human body's internal kidney, liver and so on the impact is very big.
Three, PVC plastic including urea-formaldehyde and melamine formaldehyde, if we process PVC plastic manufacturing time, their reaction is incomplete, will lead to a large number of PVC plastic free formaldehyde remains in the presence of formaldehyde, and this formaldehyde is a cellular plasma toxicity, if the use of PVC materials made of bowls filled with hot food, the human body is easy to lead to the consumption of certain cellular The deterioration of human health is not good, there is PVC plastic contains chlorine, we burn it, it will produce a toxic substance, pollution of the environment.
PVC, full name Polyvinylchloride, the main ingredient for the polyvinyl chloride, in addition to other ingredients to enhance its heat resistance, toughness, ductility and so on. The top layer of this surface film is lacquer, the main component in the middle is polyvinyl chloride, and the bottom layer is the back coating adhesive. It is a favorite, popular and widely used synthetic material in the world today.