Plastic products non-toxic problem discussed in this paper

by:Smily Mia     2020-10-10
Plastic products are most likely to cause people's misunderstanding is the so-called 'toxic and nontoxic' problem. Polyvinyl chloride (PVC) is likely to be the misunderstanding in the deepest one. Science, the plastic products is not toxic and nontoxic classification problems, but the problems of ordinary plastics and food hygiene level. In fact, the vast majority of plastic is non-toxic, they can make food packaging, medical supplies, and even used to make some bones and organs in the body. PVC products have regular grade and food grade. The food hygiene level of PVC products, and heavy metals in additive in PVC vinyl chloride monomer ( vcm) The content of strict requirements. But that doesn't mean the common toxic PVC products, but weak in the field of food hygiene. More than some people think that should not be used and can not contact. In general, less processing PE material additives, is considered to be health non-toxic.
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