Is polyvinyl alcohol toxic? Polyvinyl alcohol will not cause harm to the human body

Is polyvinyl alcohol toxic? Will it cause harm to the human body?

Polyvinyl alcohol belongs to chemical raw materials, engaged in related professional personnel will also directly start to do experiments, such as our Xianggui chemical technicians will use polyvinyl alcohol and methyl cellulose to test to improve the flexibility of cement mortar, water retention, and improve the adhesion of mortar.

Polyvinyl alcohol is a widely used water-soluble polymer, which is not toxic in itself and can be used normally